high power Led downlight 10w -40w

high power Led downlight 10w -40w Material: high purity aluminum reflector and heat body, single high powerful led light source . Application :Entrance ,show centers ,stores ,or other general lighting or partial lighting ,markets, banks ,hospitals and restaurants,etc. power : 10w 20w 30w 40w frequency : 50-60hzvoltage : AC 85-265V DC 12V 24V led lighting efficiency : 80-110lm/wpower factor : >0.98RA >80color tem: 2700-7000kambient tem: -40-55 degreeIP>20life span > 50000hrs weight :2.5kgs size :165*406mm