Bioluz LED 18W recessed LED lights are bright - 1,200 lumens (120W Replacement) are 2700 Kevin color temperature and have a wide beam which provides soft, ambient light. They're perfect for general indoor lighting in your office, study, living room, kitchen, dining room, display case, under cabinets, etc. With 1,200 lumens of brightness, they outperform nearly all other similar 6 inch recessed lights on the market. <br> <br> They're an ideal replacement kit for your old 120W halogen lights, with an estimated yearly cost of $2.17 based on 3hrs/day and 11￠/kWh. Your savings may vary depending on rates and use. <br> <br>Incandescent and Halogen bulbs emit a lot of heat and use a lot more energy than Bioluz LED lamps and retrofit kits. Replacing them with our more energy-efficient LED bulbs will help convert your house to an eco-friendly and more sustainable home. <br> <br>Bioluz LED retrofits come with an Edison screw base adapter and self-retaining spring clips which makes the conversion extremely easy. No other tools or components are needed. <br> <br> UL Listed! Bioluz LED delivers incredible performance you can count on for years to come. All wiring is hidden in the can above the ceiling and is safe from any wear. <br> <br> Energy Savings of OVER $12 per year! (based on 3 hour usage per day and energy cost of $0.11 per Kwh). <br>Electric consumption: <br> Bioluz LED 18W LED light: 18W × 3Hrs × 365 = 19.7Kwh = $2.17 per year. <br> 120W halogen light: 120W× 3Hrs × 365 = 131.4Kwh = $14.45 per year <br> <br>Lamp size: <br> Outer diameter: 190mm/7.48 inches <BR> Inner diameter: 124mm/4.88 inches <BR> Height: 84 mm/3.31 inches <BR><BR>