CE/Rohs standard; good quality easy install wall-mounted design Light control on off .It will light on at night when people coming and off when people left ; It will light on when human come in 12 meter and light off after human leave ; working time :feeling lightting about 200 times ,20 second per time . Material of sheel :Aluminium + glass 150x150mm amorphous solar panel (independent solar panel); Light source :50pcs 0.075W super bright led ; LED 500 lumen Battery:3*1200mAh  Ni-MH Feel range: 180°detection angle,Max. distance approx.10m. Duration time: 10 seconds to 90 seconds Lux control level:2-2000 lux adjustable   

solar motion sensor light with 50pcs LED