◆Model: W17V Underwater Photographing Light
◆Bulb: CREE XM-L2 U2 LED (max 860 lumens
◆Color temperature: 5000 – 5500 K
◆Output levels: high > low > strobe
◆Runtime: high 70 min, low 320 min, strobe 150 min
◆Reflector: no hotspot design, no reflector
◆ 5 mm polycarbonate lens
◆Body material: durable aircraft-grade aluminum
◆Angle of light beam: 110°
◆Surface treatment: premium type III hard-anodizing
◆Color: Black
◆Battery: CR123*2 or 18650 Li- ion battery *1
◆With battery over-discharging protection, polarity reversing protection
◆Operation voltage: 6.0 V to 3.0 V
◆Waterproof: 100 Meters underwater
◆Dimensions: 124 mm (length) * 40 mm (dia. of lamp head) * 24 mm (dia. of lamp body)
◆Weight in air: ca. 135 g. (without battery); ca. 184 g. (with battery)
◆Underwater weight: ca. 90 g. (with battery)