The AL1800NPII is a rechargeable LED dive light with a narrow 5° beam and an 1800 lumens output. It features four brightness levels and an SOS mode, controlled by a body-mounted push button. Light source 1 x 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 5° narrow 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 150 m tested. Size Dia. 35.5 x L. 139.8mm. Weight in air 235 g (including battery). Buoyancy in seawater -113 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. For pink please request delivery time before ordering.