Recessed LED down light,10W/15W/20W,6 inches hole,LED multi-chips integrated emitter,CRI>85.Dimmable available.3 years warranty. Recessed LED ... power LED as light source, luminous efficiency is more than 100Lm/W, much higher than incandescent bulb 15Lm/W, halogen 20Lm/W ... , stage setting etc.4. High energy savingCompared with incandescent and halogen, LED will save 85% energy and 50% than energy saving ...