Light. Measures approximately 7 1/4″ x 7 1/2″ x 3 3/4″. High-impact ABS plastic construction with non-slip TPR overmolds, stainless fittings and a lanyard. 350 lumen CREE LED. Three modes: High, Low and Strobe. Attaches to countless surfaces with a spring-loaded clamp mount. Swivel head. IPX4 weatherproof rating. Auto and standard charging adaptors. Lithium polymer rechargeable 1800mAh battery. Hang packaged.