Leoben 5000 Lumen COB underwater video light is High CRI of 90 which ensures true colors and shows true nature of objects you record or photograph. the light is very sturdy and durable construction and impact resistant to 200 meters . burntime at full effect is 60 minutes and 500 minutes on the lowest effect. 115 degree angle beam. Model LB-5000COB Materials T6061 aluminium with hard-anodized Light source Cree CXA2540,CRI = 90 LED Life 50000 hrs Light output 5000 Lumen Max Color Temperature(CCT) 5000K angle beam 115 degrees angle beam Deep rate 200m/600ft Switch Operate Magnetic Button switch Mode High (100%)- Mid(50%)- Low(20%) Burning time 60min(100%),120 min(50%),270 min(20%) Material 6061 aluminum alloy with Hard anodic oxidation Net Weight (g) 540g (include battery) Power type 3 x18650 Li-ion battery pack,36.72Wh Accessories in kits 1 x light1 x AC charger1 x Ball type handle1 x Spare O-rings1 x Safe soft Packaging Box