Always On Mode Sensor ModeMotion Activation: When You Enter The Detection Range (7-16Ft), The Motion Sensing Ceiling Light Will Turn On Automatically. No Movement Is Detected Within 30-50 Seconds, The Light Will Automatically Turn Off. Always On: Push The Button To On Position. It Will Always On. Flicker-Free / Glare-FreeWith 81 Smd Chips And 1200Lm, This Led Ceiling Light Gives You Stable And Comfortable Light, Provide An Even Beam At 120, Without Glare Or Flicker To Protect Your Eyes. No Noise, WonT Interfere With Other Home Appliances. Warm White Light Ultra-Thin The Led Ceiling Light Is Warm White. Ra 80. With Its Frosted Frosted Shade, Shadowless, Soft And Uniform Light, Protect Your Eyes. The Size Of This Led Ceiling Light Is 22Cm And Its Thickness Is Only 20Mm. Energy Saving Long Lifespan 18W, 1200Lm, Equivalent To 100W Traditional Incandescent Lamp, It Can Provide You Enough Brightness, Saving Up To 80% Of Electricity Costs. Long Service Life (30000 Hours Or More) Reduces The Frequency And Cost Of The Secondary Lamp. Simple Installation Widely UsedThis Ceiling Lamp Is Easy To Install, One Person Can Do It Independently. It Can Be Easily Installed By Connecting The Cable And Screwing The Lamp To The Ceiling Without Additional Tools Or Personnel, It Is The Ideal Choice For Bathrooms, Bedrooms, Kitchens, Living Rooms, Washrooms And Hallways.