TD-03 : 5LED Head lamp Power Source: 3*AAA batteries Headband Type: Elastic Burn Time: 35h Dimming Switch: No,2 distinct settings Tiltable housing: Yes Reccommended : Super lightweight item TD-08: 10+2 Adjustable Headlamp Bulb Type: 12LED(10W+2R)? Power Source: 3*AAA batteries Headband Type: Elastic Burn Time: 35h Waterproof: water-resistant Dimming Switch: Yes,pressing switch,2 distinct brightness setting