RubyLux All Red & Blue LED Bulb - Size Large – 2nd Generation - 120V for US Green Light Therapy red and near infrared are

red and near infrared are very similar

Compare to Mere Weeks from Other IR Lamps or Only Months from Brand X Bulbs

*****US & Canada 120V*****

Heavy Duty Clamp for lamp with aluminum reflector

***These bulbs are a by-product of RubyLux's stringent quality control processes

RubyLux All Red & Blue LED Bulb - Size Large – 2nd Generation - 120V for US Green Light Therapy red and near infrared are******120V for US ONLY***** The 2nd Generation RubyLux All Red & Blue LED Bulb (size large) is comprised of 18 premium intensity light emitting diodes (LEDs). This bulb is approximately 4. 25 inches in diameter. Its top quality, ultra bright LEDs are in the red light range of 660 nm and the Blue of 415nm. The large LED bulb requires 18W to operate. What makes the RubyLux unique is that it is engineered as a bulb to screw into virtually any US lamp or