This fixture is built to last with maintenance-free energy efficient LEDs with 50, 000 hours of life (equivalent to 22 years of life at 6 hours/day or 45 years at 3 hours/day), eliminating your need to use and replace bulbs Lumens maintenance of L70 at a minimum of 50, 000 hours (22 years), which means after that initial lifespan this fixture will still maintain 70% of its life and lumens Dimmable to 5% with many 120V leading-edge and trailing-edge phase control dimmers Good brightness at 600 Lumens to provide illumination to any room, great for 8-10 ft. ceilings Compatible with most 4 in. housings, but is best with HALO H995, E4, and H99 series models 3000K soft white color temperature provides a friendly and inviting atmosphere, works well throughout the house especially in living rooms, bathrooms, hallways, and bedrooms 90 CRI, Title 24 compliant technology provides near sunlight quality light for true color rendering and consistency inside your home Ultra-low profile surface mounting (approximately: 0. 5 in. thick below ceiling) Dimmable to 5% with many 120-Volt leading-edge and trailing-edge phase control dimmers (see "buying guide" for dimmer compatibility chart) Wet rated, can be used in shower and outdoor light applications; can be used for wall mount applications