Lemonbest Bright Dimmable 18 Watts LED Panel Flood Light + LED Driver, Round Recessed Downlight Fixture Soft Warm White 1680Lm; Inner diameter: 175mm; Outer diameter: 224mm; Height: 15mm; Open hole: 200mm/8" Input Voltage: AC 100V-245V/ 50~60Hz; Warm White(2600k-2800k); 10,000 hours lifespan 90pcs super bright SMD3528 Led; well-controlled beam angle; low power consumption Safe and easy to install, no warm up time required, no noise and no flickering Widely use and environment friendly without IR and UV radiation