Round White Recessed 4W LED Downlight commercial lighting CE/ROHS approved 1.Dimmable accept 2.Warranty:2 years ... . 3.CE&RoHS Round White Recessed 4W LED Downlight commercial lighting CE/ROHS approved Product Description:1. Quantity of LEDs: ... on the quantity you need. LED Downlight Application: 1. Illumination lighting for homes, offices, restaurants, hotels, malls, buses, trains, warehouses, ...