Some of the numbers dont account for PID controls that reduce current, and therefore lumen output, when higher temperature is measured. The primary source of light for a spelunker comes in the form of a headlamp, because the hands are required for other things like holding ropes, keeping balance or even crawling through holes. Batteries must always be charged at a temperature between 0C, Do not leave the rechargeable battery in a charger that is not. In certain conditions, you mayobserve a significant reduction in brightness as the headlamp compensates for too much heat by reducing light output. A flashlight is a life-saving piece of equipment in a cave with absolutely zero other light sources. In case of malfunction Check the contacts for corrosion (rechargeable batteries, cableconnectors). All rights reserved. Switching on&off, brightness selection, PETZL ULTRA VARIO USER MANUAL PETZL ULTRA VARIO HEADLAMP USER MANUAL (PDF). What you need to know: This lightweight headlamp is suitable for many activities, including spelunking. In practice, with repeated submersions, you should be fine. Probably the single most important piece of caving gear the thing that allows you to see in the dark. Warning, an avalanche beacon in receive (find) mode can experienceinterference when in proximity to your ULTRA headlamp. Serious caver divers will often carry a 21W HID with 4-8 hours of run time with a second halogen or LED can light for back-up. Proximity mode: flood beam for proximity vision. In any case, youll want to have at least one full backup light while caving, and please dont spelunk without a partner! 
It's got to take hard knocks with ease. It features a red light for reading maps and a spotlight of 116 meters at the maximum setting. What youll love: This headlamp emits 360 lumens at its maximum output with a throw of 79.5 meters. When to retire your equipment,Immediately discontinue use of any rechargeable battery having acracked or broken casing; if it emits any odor or heat; changes coloror shape; is leaking electrolyte or shows any type of irregularity. The amount of visible light produced is measured in lumens. When the battery is fully charged, the self-regulating system stopscharging it. Press question mark to learn the rest of the keyboard shortcuts. During storage and transport of your product, keep it awayfrom exposure to UV, moisture, chemical products,etc.. Any modification, addition to, or repair of the equipment other thanthat authorized by Petzl is prohibited. You'll also want a head lamp. The most common generator based carbide lamp was the Petzl Aceto, also commonly referred to as the ceiling burner. Here you'll find all collections you've created before. Do not put a used rechargeable battery in a fire, do not attempt todestroy it. Copyright 2022 BestReviews, a Nexstar company. They are objectively dirtier, less bright, less efficient, more dangerous and less reliable than modern electric lights. From my shopping search for a general use light that could withstand pretty much anything including caves and I decided on the Fenix TK35 and I have found it to be very reliable. The Filthy Edna 2 has a similar build quality but uses a single XP-L2 emitter with a focused flood beam, and an auxiliary 5 lumen LED. Get the Latest Extreme Sport Content straight to your inbox! Full specifications for the ULTRA VARIO 520 lumens TRIOS caving headlamp below (scroll down). EDC, keychain, headlamps, lanterns, weapon, work, and many others. Petzl rechargeable battery (Lithium):ACCU2ULTRA (E55450):2600mAh, The Li-Ion rechargeable battery loses 10% of its capacity per year.It can be recharged 500times. A bright and efficient dual-LED light at an economical price. NOTE this helmet will also work with the NEW PETZL ULTRA DUO S, Z1, and Z2 headlamps released in 2018. Verify that the cable connectors are properly connected. Read the Energy section before performing thisoperation. For example, I say I "go caving," but I go to a national monument where it's mostly walking and crawling, but nothing involving vertical shafts or ropes. Below are a series of video reviews of many of the most commonly used options for caving. Caving scares the shit out of me. Hard hats are often worn by cavers and spelunkers. Almost anything. Not too big or expensive, what is the best buy for the money? Front and back comfort plates with adjustable elastic headband for an excellent fit on the head. My plastic flashlights have lots of grooves carved into them because I end up bracing myself or crawling along with the light in my hand. This is a good indicator of how bright a light is. Zebralight makes a dizzying array of lights that are very similar. You have to cycle through all modes to turn it off. Side note: I saw a flashlight with a perfectly circular beam, where could I get one of those? This can be used for looking at things in more detail. Choose the Headlamp on the Helmet below, or type another search in to browse more options. What is your price range? Keeping backup batteries is essential, but you dont want to use them. For a hand light I've been using a Fenix LD20, which has been great, good battery life, good throw and brightness, and nice and light (This light is also my EDC). The ULTRAVARIO is equipped with a thermal regulation system toprevent the lamp from overheating. by Kevin O'Neill November 23, 2021, 7:39 pm, by Kevin O'Neill November 15, 2021, 7:16 pm, by Radnut Admin July 26, 2021, 3:30 pm, by Radnut Admin May 14, 2021, 11:55 am, by Radnut Admin May 14, 2021, 12:01 am, by Kevin O'Neill March 4, 2021, 9:54 pm, Your email address will not be published. Surely 2021 has more in store for us! The advancements in LED emitters and battery technology has made these lamps obsolete. Not only is this portable headlamp lightweight and comfortable, it also provides some serious LED power to keep your climbing path safe and clear. The headlamp can be fixed onto the hat easily. Ultra-powerful multi-beam headlamp.IP67 protection from dust and water submersion up to 1 meter deep for a 1-minute duration. To extend the life of your rechargeable battery, store it in a clean, dryplace at temperatures between -20C and +25C.Do not hesitate to recharge a battery that is partially discharged orthat has been in storage for more than twoweeks. Warning concerning the use of the VARIO lamp in mode3 near rotatingmachinery. Hiking boots are required in dry caves and rubber boots in wet caves. Light flashes to signal transition to reserve mode. This 100-240V~, 50/60Hz charger can be used worldwide with theappropriate adapter plug. In case of any interference (indicated by static noise from the beacon), move thebeacon away from the headlamp. Many cavers have strong opinions about various cave light options, and there are clear regional preferences. Petzl must be doing something right! El Speleo headlamps are made with high performance Cree LEDs, which are bright and efficient, but the marketing claims for run-time and lumen output dont line up with Crees performance charts. Using red LED light in your approach to the cave at nighttime means your night vision isnt spoiled. How deep into the caves are you going? 1998 - 2022 Nexstar Media Inc. | All Rights Reserved. Distance vision mode: highly focused beam allows maximum distance vision with a small, tight beam shape. If youre in caves with high ceilings, you need a headlamp with an increased number of lumens if you want to take in the sights better. In recent years, USB-rechargeable batteries have become a common sight and are smaller and more convenient. BestReviewshas helped millions of consumers simplify their purchasing decisions, saving them time and money. Below is a chart showing lumen output and run-time. It features a powerful LED array as well as a common power source in the form of 3 AAA batteries. Still, even with caving lite, count on your flashlight getting beat up. Headlamp manufacturers always under-sell the capabilities of their headlamps for safety reasons. When choosing the right headlight, the amount of lumens isnt the only consideration. Please look at the time stamp on the story to see when it was last updated. What you should consider: Its pretty old-school in its use of AAA batteries and doesnt have a USB charging feature. If the lamps lighting frequency (145Hz 10Hz) is identical to (or amultiple of) the machines frequency of rotation, the user cannot seethat the machine is rotating. All of these lamps run on 18650 cells, though some run on single cells and others use up to 4-cell battery packs. Water resistance levels are declared by an IP number. Have you seen this 60-year-old woman missing in Aurora? An excellent light for this job is the Lumen Tactical Fenix HL60R Headlamp. Scurion now uses ANSI in its marketing literature, which is a more honest but lower number, but virtually every other manufacturer uses emitter lumens, so Im also using this for comparison purposes. No light is perfect and these reviews attempt to objectively weigh the pros and cons of each. Electromagnetic compatibility Conforms to the requirements of the 2014/30/EU directive onelectromagnetic compatibility. 4. This is usually a regular flashlight and should have a minimum output of 180 lumens. I'm thinking about getting a Fenix TK35 for the longer battery life and really high brightness for the big tubes, but I am a firm believer in overkill being under rated. Barry Peacockwrites forBestReviews. Explain the type of caving you're doing, where you'll be going, etc. What youll love: This 350-lumen headlamp has user-friendly technology for adjusting the brightness and is tolerant of water submersion with its IPX8 rating. However, a flood beam is generally the best beam type for spelunkers. 2. Take care to avoid scratchingthe lens. Eye safety This headlamp is classified in risk group2 (moderate risk) according to theIEC62471 standard. Keep in mind that not all headlamps can be used for spelunking. Most flashlights are powered by regular AAA or rechargeable lithium-ion batteries. Most cavers and spelunkers carry a secondary light source with a focusable lens and a high lumen output of around 800. The waterproof level is IPX8, and it comes complete with a USB-chargeable battery and cable. What you should consider: It doesnt have a red light feature. Storage, transport After each use, dry the Ultra Vario headlamp, the elastics and the rechargeablebatteries. No you should have three light sources. The Manley 20 is the current iteration of the headlamp built by Colorado cavers Kevin Manley and Steve Reames. So while I have no advice on the flashlight/headlamp to take with you, I'd recommend at least two sets of backup batteries. Do not expose the charger to rain or snow; electrocution may result. Winning Runs from Lous Round #1 | UCI MTB World Cup. Little Monkey sells LED insert modules for upgrading older style Petzl Duo, Wheat Lamp, and Oldham Pitlamps under the CustomDuo brand. Regardless of how reliable any torch is, you must always bring a backup for caving. Reviews are also welcomed here. It's not just stylish - Petzl's Iko headlamp is a reliable lighting tool for climbing and caving. Black Diamond Equipment Spot 350 Headlamp. The necessary USB cable is included. Carbide cap lamps and generators were the standard caving headlamp for most cavers up through the late 80s or even early 90s. If corroded, clean the contacts by gently scraping themwithout bending them. Enter your account data and we will send you a link to reset your password. These Swiss-made headlamps are considered by many to be the best you can buy. They also make the Rude Nora 3 and Filthy Edna 2 stand-alone premium caving headlamps. Easy to use: Rotating selector knob is easy to use, even with gloves, allowing rapid access to different modes. Recharge only ULTRA batteries with this charger. Good luck! UNBOXING: Blackview BV9900E Rugged Phone + Preview BL6600 PRO 5G, The Goat Is Back! ACCU 2 ULTRA Lithium-Ion high-performance. Making sure that your primary batteries have as long a life as possible gives you peace of mind. Press J to jump to the feed. Also known as potholing in some parts, spelunking can be an exhilarating sport for explorers. This is why cave divers will spend 2K on a light and still have a back-up. Thankfully, some excellent options are out there that wont break the bank. A long-distance beam, or spot beam, is helpful when spelunking. The Petzl guarantee Do not attempt to dismantle the Ultra Vario headlamp. As such, its wise to purchase a quality model. Keeping your light at only the necessary brightness ensures you get the most out of the battery life. I also believe some of the lumen claims for their latest high CRI emitters are overstated. Canister lights are pretty bomb proof and there are cave diving procedures are based on the (now kind of outdated) policies of leaving your main light on the whole dive to reduce chance of filament burn out. Exclusionsfrom the guarantee:normal wear and tear, oxidation, modificationsor alterations, incorrect storage, damage caused by accidents, bynegligence, by leaking batteries or by use for which this product isnot intended. BestReviews is reader-supported and may earn an affiliate commission. IPX5 to IPX6 can resist higher pressures of water spray. Use optical wipes or hand-wash the lamp in lukewarm soapy water.Do not wipe with an abrasive product. Retire it. It is shock resistant as well as waterproof to the IPX-8 standard (submersible). Possibly hazardous, Avoid aiming the lamps beam into another persons, Before use, the battery must be charged only with the Petzl ULTRA, Attention:verifying the charge level must be done with the lamp, Warning, incorrect use can damage the battery. When charging is complete, the light turns green and the battery iskept at full charge. (After 500times, it still has 70% ofits original capacity.). What you need to know: This offering by Lumen Tactical is a bright and waterproof rechargeable headlamp suitable for spelunking and other activities. Always cave with at least two lights. These are more expensive headlamps, but they have some unique features you may appreciate. Before first useFully charge your rechargeable battery with the Petzl ULTRAQUICK CHARGER. The chart below attempts to give a rough comparison of the price of different premium caving headlamp options, including a battery and charger. Hand light or headlamp? Only theheadband may be machine washed. Non-use of therechargeable battery for a year can cause it to deteriorate. Dispose of these items by recycling them inaccordance with applicable local regulations. If your lamp still does not work, contact Petzl. Clothing worn depends on the conditions in the cave. The ULTRAVARIO lamp offers constant lighting performance over theentire given battery life. Premium lights at IPX7 can be submerged in water up to a meter for 30 minutes, with IPX8 allowing for deeper submersions. Sign uphereto receive theBestReviewsweekly newsletter for useful advice on new products and noteworthy deals. They allowdissipation of the heat generated by the lamp. It has an IP67 protection rating, meaning dust and water have difficulty getting in. Get the Android Weather app from Google Play, Lanes along Interstate 70 reopen after vehicle fire, FAA clears Boeing to resume delivery of 787 Dreamliners. Recently I saw some of the top climbers in the world using these helmets. A. These lamps can still be purchased - mostly second-hand, but the calcium carbide fuel is becoming more difficult to find. PETZL ULTRA VARIO HEADLAMP USER MANUAL (PDF), OLIGHT HS2 Headlamp Review 400 Lumens (2022), Headlamp Battery Replacements Best Recommendations, Ultra-bright Cree light beam with up to 520 sustained lumens, Focused, long distance beam on setting 4 to 210 meters. These are based entirely on Zebralights marketing claims. The Rude Nora 3 is dive rated and utilizes two Cree XP-L2 emitters (one spot and one focused flood). For mounting on the VERTEX and ALVEO helmets, use the included mounting plates: Mounting plates for the ELIOS helmet sold separately. Note that the lumens in the table below are emitter lumens, not ANSI out-the-front. Notify me of follow-up comments by email. There are vast differences in the brightness, usability, durability, waterproofing and run-times for many popular caving headlamps. We discuss quality flashlights and lights of all types including: The ULTRAVARIO lamp can be worn without the headband on certain helmets. It may explode or release toxic materials. Do not drive a nail into the rechargeable battery, do not strike it witha hammer, do not crush it. If the headlight gives an output of fewer than 150 lumens, it isnt suitable for spelunking. Not for Caving, because the format above is much better, but the number 1 headlamp in 2022 is the one below: As an Amazon associate, I earn from qualifying purchases. Your email address will not be published. Using rechargeable batteries requires you to carry a power source such as a power bank when going on longer spelunking adventures. The latest Petzl ULTRA VARIO headlamp has a 520 lumens output, which is bright enough for most situations but you might want to bring along a flashlight with a tighter beam to show further distances. The rechargeable batteries are individually tested. Petzl ULTRA VARIO Ultra Quick Charger 5800. Back-up batteries, stored in a waterproof container, should always be taken, too. Petzl headlamp company has been developing cutting-edge headlamps and caving helmets for decades. In Europe the Scurion and Rude Nora have a lot of followers. The tables below show the run-times they claim, as well as the calculated and measured run times. For a helmet mounted headlamp stenlights are pretty awesome, and prices can go up from there. Zebralights seem to be quite popular in Texas, Missouri and TAG. Do not recharge non-rechargeable batteries, there is a risk of explosion. 3. Because a spelunker goes into dark caves, reliable and adequate lighting is crucial. If headlamp, do you want something perminantly helmet mounted, or something more versatile? Do not operate the charger if it has been subjected to a significant, If the charger is damaged (the power cable for example), do not, To reduce the risk of damage to the plug, pull the plug and not, To avoid the risk of an electric shock, unplug the chargers before. Nitecore EA8 Caveman heck. I've been using a really old (something like 10 years) petzl LED headlamp that I got for backpacking, and it's OK, but something brighter would be way better. Risk of explosion, Do not reverse the polarity of the plug on the charger or the lamp. The amateur form of caving is referred to as spelunking. Four Manual Lighting Modes: 1. ambient mode: wide, less powerful beam optimizes burn time and avoids blinding other people. The lumen output should be adjustable to the situation to control the energy used. It's caving lite, with kids. It features a Petzl Helmet (Petzl Helmet) and ULTRA VARIO three CREE LEDbulb caving headlamp. The built-in rechargeable battery lasts 100 hours at the minimum setting. Never cover the ventilation holes behind the optics. What you need to know: This easy-to-use, lightweight headlamp is suitable for spelunking and other outdoor activities. This is usually the default setting in headlamps. This is common sense so I hope I'm not insulting anyone's intelligence. Non independently wealthy cave divers will carry a simple torch for back-up. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This is an archived article and the information in the article may be outdated. For long-term storage (more than 6months), recharge it to 50%.Store the rechargeable battery unplugged. Recharging other, Do not leave a rechargeable battery in the charger if the battery. The run-time and rugged construction cannot easily be beaten. What you should consider: Its slightly on the heavier side at 4.3 ounces. The run-times and lumen outputs below are my own calculations, and are based on the latest 7000 mAh battery packs that Marble Mountain Lights is selling. Duration of the charge The time for a complete charge is 3h30 for the ACCU2ULTRA. Nitecore HC60 1000 Lumen USB Rechargeable LED Headlamp, The Essentials: What To Pack for a Canyoning Trip, Best Caving Clothes Caving Clothes Buying Guide. When the batteries are nearly spent, the light dims abruptly to theminimum lighting level:reserve mode. Stay tuned. It can also be helpful inside the cave when having lunch or reading maps, because the light wont blind your co-spelunkers. This does not occur often, only in emergency overheating situations. The beam is ultra-wide giving the best possible light disbursement for illuminating the interior of caves. To use social login you have to agree with the storage and handling of your data by this website. The lowest I've seen it online is about $85. You'll want something highly reliable for caving. The ULTRAVARIO gives reserve lighting of at least 43lumens, thatlasts at least one hour. Required fields are marked *, By using this form you agree with the storage and handling of your data by this website. Its available in several eye-catching colors at an economical price. The combination of the v42 Omni CustomDuo module with a pre-2018 Petzl Duo housing can be bought for around $150 and makes the best performing AA battery powered headlamp, and probably the best value in a headlamp under $200. Do not throw them in the regular trash. You should also think about the distance the beam can reach and the beam type. Do not wash with a high-pressure cleaner. The rechargeable battery isguaranteed for oneyear or 300charge/discharge cycles. This lamp is guaranteed for 3years against anydefects in materials or manufacture. The Manley can be put into one of two different sets of modes that they describe as hybrid (Profile 1) and flood (Profile 2). What youll love: This excellent headlamp has a maximum output of 950 lumens. President Biden tests positive for COVID again, Dodgers top Rockies 5-4 behind Uras, move to 20-4, Former Broncos DE Derek Wolfe announces retirement, Anderson, Dodgers rout Rockies 13-0 to open 12-game, Broncos sale clears hurdle ahead of final approval, President Joe Biden tests positive for COVID in likely, New Castle police chief arrested Friday night, Biden nominates utilitys ex-board chair to rejoin, Boy found wandering in Aurora reconnected with family, Overturning Roe v. Wade isnt the end for abortion, Overnight shooting leaves 1 dead in Northglenn, DPD investigating deadly hit-and-run at 40th and, Sri Lanka leader says IMF agreement pushed back after, Denver police investigating deadly RV fire, Indiana Senate narrowly passes near-total abortion. Economical headlamps can be found in the $10-$20 range, while premium ones can cost several hundred dollars. Welcome back! The StenLight S7+ (premium version) has been around since about 2009, and the LED emitters have reportedly been upgraded several times since then, but the manufacturer doesnt release new specifications. A sturdy and reliable third source is the emergency backup. Ropes are essential for climbing up and down, and knee and elbow pads are optional. Common cap lamps were produced by Premier and AutoLite. The battery life at the 150-lumen setting is 10 hours. We review headlamps good for any action sport including skiing, running fast, trail running, hiking, camping, fishing, working around the house, reading books. It has a 200-hour battery life at its lowest setting. For hands free caving, nothing has your lighting covered like the NItecore NU32. This means the light is resistant to splashing from all directions. The more lumens your light uses, the quicker the battery will drain. Mode 4:long-distance vision, focused beam, maximum range, Risk of retinal damage from the emission of, Do not stare directly into the beam. A. There are 3 versions of the 2018 model of Duo headlamp, the Z1, Z2 and S. While this isnt a stand-alone caving headlamp, it is a good option for upgrading an older style Petzl Duo and making it into a modern performing premium headlamp. *. All rights reserved. The values below are the best estimates for lumen output and run-time, based on a 5000 mAh battery pack. By doing so you play apart in protecting the environment and public health. Youll probably want to go with the set up below. Spelunking lights should be no lower than IPX4. Charging indicatorA red light is lit when the battery is charging. Protecting the environment Lamps, LEDs, and batteries should be recycled. Its even named for it. Quick connection system allows quick and easy removal of the battery. You should look into a used Canister light. The values on El Speleos website are exaggerated, but even after I brought this to their attention there has been no correction. Limited Time $10 Flat Rate Ground Upgrade, Best Spelunking and Caving Headlamps and Flashlights, Nitecore HC65M-V2 USB-C Rechargeable Triple Output LED Helmet Light - Luminus SST-40-W - 1750 Lumens - Includes 1 x 18650, Nitecore HC68 USB-C Rechargeable Dual Beam E-Focus LED Headlamp - Luminus SST-40-W - 2000 Lumens - Includes 1 x 18650, Petzl Duo RL Rechargeable LED Headlamp - 3000 Lumens - Includes 1 x Li-ion Battery Pack, Petzl Iko Lightweight LED Headlamp - 350 Lumens - Includes 3 x AAA, Fenix HP30R-V2 USB-C Rechargeable LED Headlamp - CREE XHP50 and XP-G3 S4 - 3000 Lumens - Includes 2 x 21700 - Black, Grey, Klarus HL1 Rechargeable LED Headlamp - 1200 Lumens - Includes 1 x 18650, Klein Tools Non-Vented Premium Karbn Pattern Class E Hard Hat with Rechargeable Headlamp - 400 Lumens - Includes Built-In Li-ion Battery Pack (60346), Klein Tools Non-Vented Class E Safety Helmet with USB-C Rechargeable Headlamp - 300 Lumens - Includes Built-In Li-ion Battery Pack (60146), Princeton Tec ReFuel LED Headlamp - 250 Lumens - 4 x Ultrabright LED - Uses 3 x AAA, Princeton Tec FRED LED Headlamp - 200 Lumens - Uses 3 x AAA, Princeton Tec Sync LED Headlamp - 300 Lumens - 1 x Maxbright and 1 x Red LED - Uses 3 x AAA - Black and Dark Grey, Green and Dark Green, Princeton Tec Axis Rechargeable LED Headlamp - 450 Lumens - 1 x Maxbright and 2 x Red LED - Uses Built-In Li-ion Battery Pack, Princeton Tec SNAP Solo RGB LED Headlamp - 300 Lumens - 1 x Maxbright, Red, Blue and Green LED - Uses 3 x AAA, Princeton Tec SNAP Solo LED Headlamp - 300 Lumens - 1 x Maxbright LED - Uses 3 x AAA, Fenix LR50R USB-C Rechargeable Multifunctional Super Bright LED Searchlight - 12000 Lumens - Luminus SST70 - Includes 5000mAh Li-ion Battery Pack, Acebeam H60 Full Spectrum LED Headlamp - High CRI LED - 570 Lumens - Uses 1 x 18650 (Not Included), Princeton Tec VIZZ Headlamp - Maxbright and RED LED - 420 Lumens - Uses 3 x AAA (Included) - Blue, Princeton Tec EOS Headlamp - Maxbright LED - 130 Lumens - Uses 3 x AAA (Included) - Black or Orange, Princeton Tec Remix Industrial Headlamp - 150 Lumens - Black - Uses 3x AAA (included), Princeton Tec Point Navair Tactical Helmet Light - 10 Lumens - Green LED - Uses 2x CR2016 - Tan, Klarus HC1-S Dual Lamp Featherweight LED Headlamp - 300 Lumens - CREE XPG3 S3 - Uses 3 x AAA (included), Nitecore NU32 Rechargeable LED Headlamp - CREE XP-G3 S3 - 550 Lumens - Uses 3.7V 1,800mAh Li-ion Battery Pack, JETBeam JET-II MK Everyday Carry Flashlight - CREE XP-L HI LED - 510 Lumens - Uses 1 x 16340 or 1 x CR123A, Ledlenser T2QC Quad-Color LED Flashlight - 140 Lumens - Uses 3 x AAA Batteries, Streamlight Argo Headlamp with Optional Rubber Hard Hat Strap - C4 LED - 150 Lumens - Includes 3 x AAAs (61301), Fenix HL15 Lightweight Headlamp - CREE XP-G2 R5 Neutral White LED and Nichia Red LED - 200 Lumens - Uses 2 x AAAs - Black, Streamlight 3AA HAZ-LO Headlamp with Optional Rubber Hard Hat Strap - C4 LED - 120 Lumens - Class I Div 1 - Includes 3 x AAs - Yellow (61200), Princeton Tec Apex Headlamp - Maxbright LED - 550 or 650 Lumens - Uses 4 x AA(included), Streamlight Twin-Task 3AA Headlamp - 300 Lumens - Includes 3 x AA Alkaline Batteries - Elastic Head Strap - Red, Powertac HL-10 Explorer Rechargeable LED Headlamp - 2500 Lumens - CREE XM-L2 U2 - Includes 1 x 18650, Fenix HM65R USB-C Rechargeable LED Headlamp - 1400 Lumens - Uses 1 x 18650 (included) or 2 x CR123A, Petzl DUO Z2 Headlamp - 430 Lumens - Includes 4 x AA (E80AHB), Nextorch Saint Torch 30 USB-C Rechargeable LED Searchlight - 8000 Lumens - 3 x CREE XHP50.2-K4 - Uses Built-In Li-ion Battery Pack, Princeton Tec Apex 650 LED Headlamp - 650 Lumens - 1 x Maxbright and 4 x Ultrabright LED - Uses 4 x AA, ThruNite Thrower USB-C Rechargeable LED Headlamp - Luminus SFT40 - 1755 Lumens - Includes 1 x 18650. I've used it for caving and for doing some exploring in very high heat as well as below freezing environments and it has never failed. We saved your shopping cart for you: Copyright 2022 BatteryJunction.com. A good headlight for spelunking requires a solid brightness level. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Just so you know, Radnut may collect a share of sales from the links on this page.
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