LED Lenser SEO 7R LED Headlamp. Rechargeable LED headlamp with 220 lumens. The top of the SEO Headlights provides more light output and a battery charging function for the professional use on stage and "On Tour". Specifications: LED Configuration: 1 x High End Power LED 1 x High End LED (red), light current: max. 220 lm, lighting distance: max. 130 m, Burn time: max. 20 hours Power supply: 1 x Li-ion 3.7V, Energy Tank: 3.2 Wh, head diameter: 28 mm, weight (without packaging): 93g, color: blue / white, Included: User manual, carabiners, washable headband