This light has been Bigblue's best-selling light for the last 5+ years and shows no signs of slowing down. It's also a trusted back-up light for tech divers. This is the perfect light for general purpose or to peer into crevices to find hidden critters! Light provides 1200 lumens in level IV at 6500°K color temperature, has a narrow 10° penetrating beam angle from an XML LED. Four power settings to reduce intensity and increase battery life. The light provides 1200 lumens (Level IV), 600 lumens (Level III) 300 lumens (Level II) and 120 lumens (level I). There is also an SOS function for emergency signaling. The lights burn times are 2-hours (level IV), 5-hours (level III), 10-hours (level II) and 20-hours (level I). Power is supplied by the rechargeable lithium-ion 18650 battery pack. A color-coded battery indicator lets you know when to recharge the battery for optimum use.

Built-to-last with the housing made from anodized aluminum means rugged dependability. Lens is made from tempered optical glass and the light is depth rated to 330' (100m). The light measures (L x Dia.) 5.5" x 1.3" (139.8mm x 33.2mm), weighs 5.93 oz. (168 g) with battery is -2.7 oz. (-76 g) underwater. Included with the Bigblue AL1200NP-II 1200 Lumens LED Light is a roll top dry bag, battery charger, wrist lanyard and owner's manual. The Bigblue AL1200NP-II 1200 Lumens LED Light is a great primary recreational dive light.