... w, Epistar chip, lighting efficiency >0.9; PF>0.95, 24/38/60 beam angle,nondimmable Anti-glare&dimmable led ceiling light:1 ... dimmable, compatible with most dimmers in market;* Patent DIWLTM Lens, Fly-eye Design, Anti-glare, care for eyes, * High Lighting efficiency: > ... 0.9, CRI>75;* Voltage: AC100-240V, DC12V2. Dimension:3. DIWL lens: 4. Optical ...