... 1.CE RoHS approved 2.High power LED,1W/LED 3.Luminous efficacy,100-110LM/LED 4.>50000h grille led lamp Parameter Model No.HDX ... 2. 70-90% energy saving than traditional lamps.3. Good quality aluminum lamp body with perfect cooling character.4. Low consumption ... 1. Store, plaza, mall, supermarket and warehouse lighting.2. Counter, display window, show room and museum lighting.3. School, hospital, office ...