CrazyDeal 6W Dimmable CREE LED Recessed Ceiling Panel Down Light Bulb Round delicate smart Application: Widely used in hotel, meeting room, factory, home,office areas, schools, hospitals, housing, public facilities, exhibition lighting and other areas Instant start, no flashing, no RF interference Solid State, shockproof Save power more than 90% by ordinary bulbs No mercury or other hazardous materials, accord with RoHs Working environment -20-65, suitable for unusual climate Low maintenance cost Material: Die-cast aluminum Shape: Round Power: 6W Rated voltage: AC 85V ~ 265V Rated Frequency: 50 ~ 60Hz Illumination angle: 120 degrees Dimmable: Yes Color Temperature: Warm White (2700K-3200K); Pure White (6000K-6500K) Luminous Flux: 580 Lm Life: &gt; 50,000 hours Size: 8cm x 8cm x 1.2cm - 3.14inch x 3.14inch x 0.47inch