Watershot Strykr SL Dive Light Kit with Small Battery and 32-Inch Coiled Cord 900 Lumens at 5600 Kelvin 3 Hours Burn Time on High, 12 Hours Burn Time on Low 9 Degree Focused Spot Beam with Ample Spill Light 150 Meter Depth Rated Compact Lithium-Ion Rechargeable Battery Canister