... 18w led downlight CE, RoHS Certificated 1. SAA, CE,ROHS,ISO9001-2000;2. Samsung chip;3. 80lm/W;4. 3 years warranty. 18w led downlight manufacturer18w led downlight /recessed Downlight/Ceiling led ... the quality of light.2. we only use the best component for LED drive, such as Rubycon Capacitor from Japan, ... Iwatt and ST Drive IC.3. We only use top LED chip in the world such as CREE, Osram, ...