RubyLux All Blue LED Bulb - Size Large – 2nd Generation - 220V for Europe & Australia 2nd generation especially if you have a

especially if you have a medium to dark skin tone)

Lamp not included

shrinks pores

This bulb is 120V (for the USA and Canada)

The package does not include a surge protector

RubyLux All Blue LED Bulb - Size Large – 2nd Generation - 220V for Europe & Australia 2nd generation especially if you have a******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.