... Long lifespan 3.Energy saving 4.Recessed type 9w Rectangle High Power Aluminum LED Grill Lamp LED Grille Light Specifications:1. ... Simple and elegant design, different led brand for your choice2,High power led light source, soft light and no blazing, eyes ... WCRI80Operation Temperature-20 °c -+40 °c LED Grille Light Application:Super market, Office, meeting room, showroom, classroom, shopping mall,museum ...