The CF1800P is a rechargeable LED dive light with an adjustable beam angle from 7° to 37° and a 1800 lumens output. Compact yet powerful, it features four brightness levels and an SOS mode, all controlled by a convenient body-mounted push button for effortless operation, even with gloves. Light source 1 x XML LED. Light output 180 Lm (level I), 450 Lm (level II), 900 Lm (level III), 1800 Lm (level IV). Casing material Aluminum alloy. Anti-corrosive anodized. Power source Li ion Rechargeable battery pack 26650. Angle of light beam 7° narrow beam to 37° wide beam. Color temperature 6500K. Burn time 1.5 hrs (level IV),3 hrs (level III), 6 hrs (level II) and 15 hrs (level I). Maximum depth 100 m tested. Size Dia. 35.5 x L. 169.3mm. Weight in air 301 g (including battery). Buoyancy in seawater -146 g (including battery). Switching system Push button with battery indicator. Front glass Tempered optical glass. Included Battery Pack. USB Charger. Lanyard. 3L Outdoor Dry Bag.