Powerful 3W COB with 1 x SMD and 2 x UV SMD. USB rechargeable Lithium-ion battery with small green/red charging indicator light. Made from aluminium, anodized and finished with rubber coating for a more premium feel. A strong magnet in the pocket/belt clip allows for hands-free use as well as a second strong magnet in the base. Two longwave UV-A SMDs at 390-400nm. Lumen Output: 220lm. Battery: 3.7V 2200mAh. Charging Time: 3hr.