Features LED and halogen bulbs. Halogen bulb with 100 hour lifetime, 200 lumens, 80 minutes continuous. 3 LEDs with 13 lumens, 40 hours continuous. Dual switch for momentary and constant on for halogen, constant on for LEDs. Power failute feature with light in the on position in the charger. Machined aircraft aluminum black anodized. Polycarbonate lens. O-ring sealed. 13.20 in. in length, 1.7 lbs.