RubyLux All Blue LED Bulb - Size Large – 2nd Generation - 220V for Europe & Australia near infrared bulb 21" between the pet can

21" between the pet can be worn

the RubyLux fits in your choice of 150W lamp with a regular socket and has a normal life of 2+ years

The eye protection requirements are exactly the same for both types of bulbs

it emits 1

Near infrared light therapy has been proven to be successful in treating many chronic conditions and post-surgical pain

RubyLux All Blue LED Bulb - Size Large – 2nd Generation - 220V for Europe & Australia near infrared bulb 21" between the pet can******220V for Europe & Australia***** The 2nd Generation RubyLux All 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 blue light range (at 415 nm). 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 light socket.