The Feit Electric STRP/2X1/4WY/LED/V1 3-in-1 LED Striplight comes fully assembled and provides an energy-efficient replacement for residential or commercial workspace lighting. Get Bright White, Cool White, or Daylight color temperatures with the flip of a switch. Pre-select the color temperature on the fixture or set to “Switch” and use the wall switch to adjust after installation. Lightweight and easy to install, it is perfect for either hanging or flush mount installation in garages, basements, workshops, offices, and retail spaces. Its versatile design lets you plug into existing outlets or hardwire directly to your electrical, for the ideal installation in any space. Integrated LEDs produce 1150 lumens of light while using only 10 watts and never need to be replaced. Lights turn on instantly to full brightness and are 100% mercury free. Long-lasting LEDs have an average life of 50,000 hours/45.7 years (based on 3 hours daily use). For larger areas, link up to 6 units on one power source to save outlet space. The estimated annual energy cost is only $1.20. For bright, reliable light choose Feit Electric.