... RoHS approved 2.High power LED,1W/LED 3.Luminous efficacy,100-110LM/LED 4.>50000h grille led lamp Parameter Model No.HDX-CW ... energy saving than traditional lamps.3. Good quality aluminum lamp body with perfect cooling character.4. Low consumption and ... , mall, supermarket and warehouse lighting.2. Counter, display window, show room and museum lighting.3. School, hospital, office, meeting room ...