Model: Archon DG 40 (WG46) Diving Light
Bulb: CREE XM-L2 U2 LED * 3 (max 2000 lumens)
Color temperature: White 6500 K
Output levels: high > low
Runtime: high 240 min, low 420 min
Reflector: glossy aluminimum reflector
4 mm polycarbonate lens
Body material: durable aircraft-grade aluminum
Angle of light beam: 8°
Surface treatment: premium type III hard-anodizing
Color: Black
Battery: 18650 Li- ion Battery *4 (built-in)
With battery over-discharging protection
Operation voltage: 4.2 V to 2.8 V
Waterproof: 100 Meters underwater
Dimensions: 182 mm (length) * 60.5 mm (dia. of lamp head) * 57.5 mm ( dia. of lamp body)
Weight in air: ca. 819 g. (with built-in battery)
Underwater weight: ca. 380 g. (with built-in battery)