Color Temperature Select Recessed Lighting Kits are designed specifically for small spaces where height clearance is limited such as beams or ductwork, plus you can change the color temperature with a flick of a button. The integrated color changing switch is located on the cable so you can choose between a 2700, 3000, 3500, 4000, or 5000 Kelvin temperature to best suit your needs. 2700 or 3000 Kelvin is perfect for relaxing, 3500 or 4000 Kelvin is the ideal choice for everyday affairs, and 5000 Kelvin is great for task lighting in a basement, hallway or work area. Energy Star certified, and IC 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, this 4" kit is perfect for your bathroom, powder room, drop ceilings, outdoor soffits, and all general lighting applications. The smooth baffle is designed to absorb excess light and reduce glare significantly - quintessential for the glasses wearers in your home.