540lm COB LED Down Light with 6W Power >70Ra CRI 3000 to 6000K CCT 100 to ... 240V Input Voltage Model: AL-3009L Product Name:540lm COB LED Down Light with 6W Power >70Ra CRI 3000 to 6000K CCT 100 ... room, office, living room, exhibition room, gallery, museum, reading room, bar, bathroom, school, bedroom, buildings, underground parking garage, supermarket and shopping ...