BRIEF INTRODUCTION: H7500 diving canister light is designed with multiple uses (Goodman Handle & Head Belt) for tech divers. The allowed size of battery is ICR18650 or ICR26650 and the overall weight is only 700g in air with batteries installed. The switch on light head is designed with low power indicator (Green/Yellow/Red) for remaining power capacity; canister has a secondary switch to double ensure the safety when you travel. Provides protections for polarity reversing & over-discharging.
WATERPROOF RATED TO 650FT/200M: Rated to 650ft/200 meters for waterproof as tested in the water pressure chamber with 800PSI, 30 minutes 100%; with the ability of waterproof and durability of performance, H7500 is widely used for tech divers for cave diving, shark megateeth diving, crack diving light, night diving, diving explorer, diving engineering and so on.
FAST THERMAL CONDUCTIVITY: H7500 diving canister light is optimized on designs for heat sink from the head, reflector, body of material (6061-T6 solid bar) and thickness, from assembly technology and from driving electric modules that you do not need to worry the issue of over heat to burn out the electronics.
TRUE LUMENS & CONSISTENT BRIGHTNESS: H7500 diving canister light comes with 2750 Lumens with true single Cree LED, 6 degree tight beam angle. H7500 head diving canister light generates 2750 lumens, consistent brightness which means the brightness is the same from start of battery until the use-up of battery, no brightness fading. The canister power system provides 2 hours burning time at Hi mode, 4 hours at Mid mode and 8 hours at Low mode to meet a day use of tech divers.
CHARGER IS NOT INCLUDED. Watch a DEMO video on Youtube, https://youtu.be/MchzKE6v9Xc and send us a message if you have any questions about this product. Search ANO USB charger on Amazon to buy it; the charger needs to be purchased separately. Here is the link on Amazon for both Single & Double Bay: https://www.amazon.com/gp/product/B078RKYC1F