The TRiLIGHT is a motion activated ceiling light for the garage, basement, or any room in the home that requires more light than a traditional light bulb can produce. Most importantly, it delivers the power of a lighting system that typically requires an expensive install by a licensed electrician, but it is as easy as screwing in a light bulb. The TRiLIGHT boasts an impressive 4000 lumens of light output. Compare that to a traditional 60 watt bulb producing 800 lumens of light and you will see that the TRiLIGHT is a powerhouse. Additionally, the TRiLIGHT only draws 24 watts of power making it both friendly to the environment and to your wallet by saving you money on the power bill every month. The TRiLIGHT also features an ultra-sensitive motion sensor, which will detect your presence when you enter the room, or detect the motion of the garage door when you drive home at night. The TRiLIGHT produces 5 times the illumination of a traditional garage door opener light, ensuring that garages are well lit when drivers arrive home at night. The TRiLIGHT automatically turns off when no motion is detected. Additionally, users can opt to turn off the motion sensing feature. This product is equipped with a MICROWAVE MOTION SENSOR. It is EXTREMELY sensitive. The most common customer service inquiry for the TRiLIGHT is from customers thinking their light is NOT turning off, when it actually is. Due to the advanced microwave motion sensor, the TRiLIGHT can sometimes detect motion through windows and may even detect your motion as you approach your door. This would cause the light to appear on before you enter the room. If you question whether your light is turning off, we encourage you to use your phone or video camera to monitor the inside of your room while you are away for at least 2 minutes. Make sure you are not near the room, as that may trigger the light.