With built-in 1350mAh Lithium battery, DC 5V, 52pcs 2835 LED, 0.88W,LED color temp.: 3000K/4000K/6000K,material:aluminum/ PC, Finish:finish:silver grey, size:1000mm (Include 1pcs 0.335m 24﹟outlet cable L300V8 charging cable) Remark: with built-in PIR sensor, detection range 1-3M, delay time 15S. Recharging time 2-3h Continous working time:3-4h