The NICOR DCR4 is the latest 4-inch Recessed LED Downlight constructed with a polymer frame and trim that''s ideal for standard 4-inch remodel and new construction housings. This integrated LED retrofit light is the perfect solution for replacing existing recessed trims and light bulbs with the latest energy efficient LED fixture. This fully dimmable recessed downlight is designed for easy plug and play installation. The DCR4 is equipped with a medium (Edison) socket base adapter and an IDEAL quick connect to work with newer LED housings. There''s no special wiring required for the dimmer, and installation can be performed right out of the box. There are no other parts or pieces to buy. It''s that simple. In terms of quality, the DCR4 was designed to be extremely energy efficient without sacrificing the material quality or LED light quality. The DCR4 produces over 640 Lumens of light while drawing only 8.4-Watts of energy. On the Color Rendering Index (CRI) scale, the DCR4 scores a 91 with an astonishing R9 value topping 53! This means that under this light, your reds will be "redder" and your blues will be "bluer" no matter which color temperature you choose. The product lifespan is rated for at least 54,000 hours, which equates to 18.5 years if used every day for 8 hours. The DCR4 is available in multiple color temperature options: 2700K, 3000K, 4000K, and 5000K. The DCR4 is also available in 4 color finishes: Aged Copper, Black, Nickel, and White. To top it all off, the DCR4 is protected by an industry leading 5-Year Limited Warranty.