Sunperian recessed lighting LED can lights - built with you in mind, each Sunperian retrofit downlight has a 5 selectable color temperature option switch which provides you with the ability to choose from 2700K warm white, 3000K soft white, 3500K natural white, 4000K cool white, and 5000K daylight when choosing what light color you want in your home. Don't feel restricted in your decision to pick just 1 color, adjust between 5 choices at any time. Installation is simple since these can lights be used with your existing housing. Just screw in the E26 base connection to your housing socket, choose your desired color on the back of the light, insert the torsion springs into the can housing and push the fixture in for a clean, flush to ceiling finish. Benefit from the use of each LED downlight which will keep your house bright for the next 45+ years, based on 3 hours/day use. With it's 50,000 hour lifetime rating, you can continue your daily routine without worrying about these light turning off or needing a replacement anytime soon. Sunperian products aim to deliver high quality lighting and we believe it should also provide great protection to live up to these standards. You can feel safe knowing your product is backed by the gold standard in lighting. Sunperian - based in the USA - was founded with a single mission in mind: provide energy efficient lighting products and environment-friendly solutions to meet your daily needs. We supply a wide array of quality lighting products all at affordable pricing to fit your budget. Innovative, cutting edge, and eco-friendly is what defined us. Help us make this world a brighter place by choosing Sunperian.