B-right Pack of 5 Units 18W 8-inch Ultra-thin Round LED Recessed Panel Light, 1300lm, 120W Incandescent Equivalent, 5000K Cool White, LED Recessed Ceiling Lights for Home, Office, Commercial Lighting MONEY AND ENERGY SAVING: 1300 lumens, 120 watt replacement uses only 18 watt. Use 90% less energy compared to CFL, incandescent and halogen bulbs NON-DIMMABLE PANEL LIGHTS: Wide working input voltage of AC 85-265V, no fliker and no dazzling, CE & ROSH Approved. If you like the Dimmable lights, please search B015SD5DS2 on Amazon LONG LIFESPN: Super bright SMD3528 Leds, over 50,000 hours, great reduce the hassle of frequently replacing your light bulbs in high ceiling, 2-Year Free Warranty ADDITIONAL CONVENIENCE INSTALLATION: 5FT, 10FT, 20FT Extension Cable avaiable, to extend the distance between light fixture and led driver, you can search this number B01GAU1C1Y on Amazon, buy it for your special installation PERFECTLY MEET YOUR NORMAL LIGHTING NEED: This is an excellent cost performance led panel light ideal for living room, bedrooms, washroom, kitchen, hallways, stairways, offices and many more commercial or residential place <span class="a-text-bold">High Quality:</span> Die-cast aviation aluminum, great heat dissipation, lifetime over 50000 hours. <span class="a-text-bold">Comfortable Light Effects:</span> Adopting side emit light technology, through the advanced light diffuser and guiding plate to create uniform and soft light effect, that&#039;s so comfortable for eyes. <span class="a-text-bold">Constant Current Driver:</span> Our power supply using high-quality constant current isolation driver, with overload, overvoltage, overcurrent protection. Fireproof, safe and durable. <span class="a-text-bold">Convenient Install: </span>Spring clips assembled already, remove your troubles to install the clips; Add 2 Wiring Caps to easily wire them to the circuit. Material: Aluminum + Acrylic Input Voltage: AC100-240V/50-60Hz Output Voltage : 6W/DC12-24V; 9W-12W/DC24-43V; 15W-18W/DC43-63V; 25W/DC60-90V Luminous Efficiency70Lm/W LED Light Source: SMD2835 IP Rating: IP22 Light Beam Angle: 120 Certification: CE/ROHS/FCC Turn off the home power. Cut a appropriate hole on sheetrock according to product cut-hole size. Connect the led transformer to the power supply (AC voltage design, doesn&#039;t matter which leader connect to hot and neutral wire). Pull up the spring clips and insert the light fixture to the hole. Adjust it to hook the ceiling tightly. According to the max load capacity of the power switch to install appropriate quantity in one switch. Recommended to increase the number of 10-20% to meet the product illumination, if the installation height over 8ft.