High Intensity 250 Watt Therapeutic Infrared Bulb</br>Emits Infrared Light In The 600 - 900 nm Healing Wavelengths</br>Delivers Light In Near Infrared (NIR), IR-A Spectrum</br>For Use In A Light Socket Rated At 250 Watts Or Higher</br>Free Of Teflon And Mercury. No Toxic Gasses Emitted By Bulb</br></br>Product Description</br></br>The TheraBulb 250 Watt NIR-A Near Infrared Bulb is a premium incandescent infrared bulb that emits infrared light in the 600 - 900 nm Healing Wavelengths. The TheraBulb Infrared Bulb has a multitude of applications and has been designed to provide an intense level of infrared in a simple, easy-to-use bulb form. In addition to infrared this bulb also produces warmth providing further therapeutic benefits. Operating Instructions and Precautions for use and care are delivered electronically immediately upon purchase. A printed copy is included with each TheraBulb.</br><br/>http://www.amazon.com/gp/product/B01855YCXM