Energy-saving; Handy and lightweight with magnetic holder; High brightness, 18, 000~20, 000MCD; 18 degrees angle; With lifespan >/=50, 000h; Slim design with comfortable anti-skid grip handle and hook; Environmentally-friendly; Solid and durable; Rechargeable 8 x 980mAh NI-MH batteries with runtime of approx. 5~6 hours