Introductions: Specifications: Dimmable: Yes Diameters: 12 Inch Thickness: 0.71 Inch Shape: Round Flat Light Color: 5000K Daylight White/2700K Warm White/3000K Soft White/4000K Neutral White/6000K Cool White Shade Color: White Wattage: 20W Equiv. Wattage: 200W Brightness: 2000Lm(Highest Brightness) Voltage: 100-130V Wattage:20W Frequency: 60Hz Beam Angle: 120 Color Rendering Index: 85+ Lifespan: 30000 Hours+ Waterproof: Ip20 Number Of Led Bead: 184 Leds Style: Classic/Modern Power Source: Corded-Electric Installation Way: Ceiling Mount Features: Long Lifespan, High Brightness, Slim, Ultra Thin, High Cri, Energy Saving, No Flicker, Nontoxic, Not Dimmable, Stable Light, Easy To Clean, Dust Proof, Durable, Resistant To Corrosion Recommended Applications: Bathroom, Kitchen, Basement, Hotel, Powder Room, Restaurant, Bedroom, Study Room, Farmhouse, Living Room, Mudroom, Guest Room, Galley, Dining Room, Kids Room, Nursery, Utility Room, Home Office, Workshop, Shop, Office, Hallway, Entryway, Porch, Balcony, Bar, Cafe, Foyer, Mudroom, Guest Room, Galley, Attic, Basement, Garage, Staircase, Stairwell Installation Steps: 1. Unscrew The Mounting Plate From The Base Of The Ceiling Light. 2. Find The Toggle Switch And Choose The Color Temperature You Want.3. Attach The Mounting Plate To The Junction Box Of The Ceiling By Using The Screws. 4. Connect The Wires Correctly By Using The Wire Connector. 5. Rotate The Ceiling Light To The Mounting Plate. Package Included: 4 X Led Ceiling Light Fixture 1 X Tool Kit 1 X User Manual Notice: Cut Off Power Before Installing Or Cleaning The Light. Do Not Put The Light In Overheating Working Condition Or Cast It Into The Fire. Do Not Retrofit The Product, The Bulb Does Not Be Included.