7*1W led high power downlight CE, RoHS Certificate size:140*140*125mm led chip :Episar, Bridgelux, Edison etc low price Installation hole (Recommended):100*100mmFeatures of 7*1W high power ceiling downlight1. LED chip : Episar, Bridgelux, Edison etc2. Techinical Parameter Color rendering index : Ra≥803. Lens beam angle : 15°, 30°,45°, 60°,120°4. With optical methods : smooth lens5. sheathing ...