Learn how independent laboratory testing verifies the wavelength output, distribution, irradiance, and EMF emissions of TheraBulb incandescent and LED infrared bulbs—and why reliable testing matters when comparing products.
Learn why TheraBulb incandescent infrared bulbs effectively emit zero EMF and how independent ISO-accredited laboratory testing verifies their performance. Explore 150W, 250W, and 300W options for customers seeking red light and near-infrared bulbs without detectable EMF.
Separate fact from fiction with five common myths about near-infrared bulbs, including misconceptions about bulb color, incandescent bulb regulations, infrared wavelengths, heat lamps, and EMF. Learn what actually determines an infrared bulb’s performance.
Learn why color variations in TheraBulb incandescent infrared bulbs do not indicate differences in performance. The filament rather than the red glass shell, produces the bulb’s red light, near-infrared energy, and heat, while the shell primarily protects the filament and reduces visible brightness.
Learn what near-infrared energy and irradiance are, how light intensity changes with distance, how irradiance is accurately measured, and why verified irradiance data matters when comparing and selecting infrared bulbs.
