18w led ceiling light 1.CE&RoHs 2.more attractive 3.reduce electricity costs 4.environmental protection LED downlights Parameter1, 0.4mm ... *48 pcs fins.2, 2198CM2 cooling area.3,Supporting 18W lamp's ... fragile, recyclable, environmental protection.4, the longevity of LED downlight.LED Ceiling ApplicationsWidely used in home, hotel, the shopping ...