(1)Model: W16XL Diving Light
(2)Bulb: CREE XM-L2 U2 (max 860 lumens)
(3)Color temperature: 6500 K
(4)Output levels: high > low > strobe
(5)Runtime: high: 70 min, low 320 min, strobe 150 min
(6)Reflector: glossy aluminum reflector
(7)8 mm polycarbonate lens
(8)Body material: durable aircraft-grade aluminum
(9)Angle of light beam: 6° hot spot, 110° periphery
(10)Lamp head with a green luminous O-ring
(11)Surface treatment: premium type III hard-anodizing
(12)Color: Black
(13)Battery: 18650 Li- ion battery *1
(14)With battery over-discharging protection, polarity reversing protection
(15)Operation voltage: 4.5 V to 2.8 V
(16)Waterproof: 100 Meters underwater
(170Dimensions: 150 mm (length) * 50 mm(dia. of lamp head) * 23 mm (dia. of lamp body)
(18)Weight in air: ca. 210 g. (without battery), ca. 260 g. (with battery)
(19)Underwater weight: ca. 120 g. (with battery)