Anern Solar wall LED lamp with Lithium battery 40w Product SKU:2538 Model:AN-ISSL-5W Color:Black Solar Panel:5.5v, 0.5w polysilicon Battery:3.7v, 1200mAh lithium battery Light Source:"2835"led 20pcs LED Power:40w Charging Time:8h Working Time:&gt;12h Material:ABS+PC Detection Distance:3~5m Protection Level:IP65 Dimension(L*W*H):12.4*9.6*4.8cm Weight:0.150kg Characteristic -Light Control -Time Control -PIR Motion Sensor Control When People come Close, it will turn to Bright Light for 30 Seconds and Automatically turn off Once People Leave During Night. 