This red light therapy device features 150 LED beads and a unique 3-in-1 chip design that emits red light at 660 nm, 850 nm and 940 nm wavelengths. The device is portable and comes with a telescopic stand, making it easy to use at home. The device is also adjustable, allowing you to customize the angle and height of the light. The remote control allows you to easily adjust the timer and brightness settings. This device is not a heat lamp.