This is the Bigblue 1300 Lumen Strobe with blue, green & red flash Features: 60 pulses per minute 12 hour burn time 270Adeg Beam Angle 4-level push-button on/off switch with battery level indicator Powered by a rechargeable 18650 lithium-ion battery Rated waterproof to 100M (300FT) Comes with a dry bag Specifications Package Weight - 2 lbs Lumens - 1300 Beam Angle - 270 degree Burn Time - 12 hours Light Source - XML LED Power Source - Rechargeable Li-Ion 18650 Battery Buoyancy -76 g (including battery) Weight - 168g (including battery) Color Temperature - 6500K (Cool White) Maximum Depth - 100 Meters Tested Housing Material - Anodized Aluminum Alloy The Bigblue 1300 Lumen Strobe with blue, green & red flash offers a 12-hour burn time and 60 pulses per minute, making it a reliable safety light for divers. With a 270Adeg beam angle and a 4-level push-button on/off switch with battery level indicator, this light is powered by a rechargeable 18650 lithium-ion battery. It is also rated waterproof up to 100M (300FT) and comes with a dry bag. Enjoy the convenience of United States customer service from Bigblue&';s office in Clearwater, FL.