RubyLux Red & Blue LED Bulb 660nm & 415nm Size Large

The RubyLux Red and Blue LED Bulb (size large) is comprised of 168 premium intensity light emitting diodes (LEDs). This bulb is approximately 4.75 inches in diameter, while the LED surface is 4.25 inches in diameter. Its top-quality, ultra bright LEDs are in the red and blue light ranges (at 660 nm and 415 nm, respectively). What makes the RubyLux unique is that it is engineered as a bulb to screw into virtually any US lamp or light socket. RubyLux Red and Blue LED Bulb is the best option on the market, utilizing superior engineering and manufacturing methods to bring you the most effective technology at the lowest possible price. Average bulb life is two years. Instructions and safety information are delivered electronically after purchase and are also included with the product. Package includes one (1) bulb only. All other items, such as RubyLux Bulb Cover Shields and RubyLux Basic Goggles are sold separately.