<ul><li>This heat lamp bulb is designed with 660nm deep red light LED and 850nm near Infrared LED to make it the best wavelength for light.</li><li>It fits to standard E26 and E27 bulb base, 100~240V AC</li><li>The infrared wavelengths improve circulation. This blood flow works to heal and relieve pain in the targeted area.</li><li>This Infrared heat lamp bulb is made of high-quality glass, The Infrared heating lamp provides comfortable light and a heat source.</li></ul><br><br>Heat Lamp Bulb

LHCYLDQ Infrared Heat Lamp Bulb for Therapy Health Pain Relief