ABI LED Light Bulb for Red Light Therapy 660nm Deep Red and 850nm Near Infrared Combo 54W Class

The ABI deep red and near infrared combo LED light bulb emits the most powerful therapeutic wavelengths of 660nm and 850nm. Infrared light is invisible to the naked eye so when using this bulb only half of the chips will appear illuminated. 50,000+ hour service life • 3-year manufacturer's warranty • Assembled in the USA • Fits a standard household E26 socket • 100-240V AC input LEDs: 9pcs 660nm Deep Red + 9pcs 850nm Near Infrared • Nominal Rating: 54W (18x3W) Class • Power Draw: 27W • Beam Angle: 60-degree • Internal cooling fan Irradiance: 89.3 mW/cm² (6" distance); 46.0 mW/cm² (12" distance) Energy per 5 minutes: 26.8 joules/cm² (6" distance); 13.8 joules/cm² (12" distance)