You are Buying a Brand New And Factory Sealed Commercial Electric Ultra Slim High Lumen 4 in. New Construction and Remodel Color Selectable Canless LED Recessed Kit. Product details The Commercial Electric Slim Recessed Lighting Kits are the recessed lights of the future. Not only is each fixture designed specifically for small spaces where height clearance is limited such as beams or duct work, you can change the color temperature with a flick of a switch. The integrated color changing switch is located on the cable so you can choose between 2700, 3000, 3500, 4000 or 5000K temperature to best suit your needs. 2700K Warm White, 3000K Soft White, 3500K Neutral White, 4000K Bright White, and 5000K Day Light. ENERGY STAR certified, and insulation contact rated for direct contact with insulation, these lights won't overheat, do not require a bulky can and will last for-years to come - 50 000 hours or approximately 34-years if used for 4 hours per day to be exact. Wet rated and certified airtight, these kits are perfect for your bathroom, drop ceilings, outdoor soffits, larger spaces and all general lighting applications. SELECTABLE COLOR TEMPERATURE: with the flick of a button, choose the color temperature that works best for your space - 2700 - 3000 Kelvin is perfect for relaxing, 3500 - 4000 Kelvin is the ideal choice for everyday affairs and 5000 Kelvin is great for task lighting in a basement, hallway or work area New open box item. Comes in original retail packaging. Box may show wear. EASY INSTALL SLIM LED: an ultra-thin profile, integrated LED and a slim junction box will not interfere with your joists.