This is the Big Blue 1800 Lumen Wide Beam Dive Light Scuba Diving Features: 1300 Lumens at 6500K color temperature An large 85Adeg beam angle with a soft edge The rechargeable Li-Ion 18650 battery gives you 2 hours on the highest setting Four power settings to reduce the intensity and increase battery life Anodized aluminum housing means rugged dependability Color-coded battery indicator 100M depth rating Comes with yellow dry bag United States customer service The AL1800WP is the perfect combination of size and power. The 85Adeg beam is perfect for use with cameras similar to GoPro or revealing sea life on the ocean floor. Now includes a USB charger that is capable of charging an 18650, 26650, and a 32650 battery. Specs: Package Weight 2 lbs Lumens 180 Lm (Level I), 450 Lm (Level II), 900 Lm (Level III), 1800 Lm (Level IV) Beam Angle 85Adeg Burn Time 2 hrs (level IV), 4 hrs (level III), 8 hrs (level II), 20 hrs (level I) Light Source XML x LED Power Source Rechargeable Li-Ion 26650 Battery Color Temperature 6500K (Cool White) Maximum Depth 100 Meters Tested Buoyancy -120 g (including battery) Weight 228 g (Including battery) Size Dia. 35.5 x L. 129 mm Color Red, Black In The Box: Light Rechargeable Battery USB Charger Lanyard Two Spare O-rings Silicone Lube Dry Bag Owner&&';;s Manual Manufacturer&&';;s 1 Year Warranty