... cover 4.2 years warranty 5.CE/RoHS compliant ceiling track FeaturesUltra energy efficient, replacing up to 50-60W ... malls, buses, trains, warehouses, parking lots etc.Task lighting for cabinets, cupboards etc in your homes, restaurants, and ... and shops.Back lighting for square billboards or advertisement boards.Illumination lighting for homes, offices, restaurants SUPLY ceiling track LED LIGHT