3 watts of COB LED for super bright illumination. Torch function has 1 watt of COB LED. Strong magnetic base with 180 deg folding handle. Body can be rotated by 360 deg. 360 degree metal swivel hanging hook for hands free use. 3.7V 2200mAH Lithium battery. AC and DC power adapters included. Charging time: 4.5hrs. Working time: 2.5 hrs for 3w cob, 8 hrs for 1w torch.