RubyLux NIR-A Near Infrared Bulb - Grade A - 120V for US Green Light Therapy Bulb the one big difference is

the one big difference is heat

The RubyLux BioNase is painless

Blue-green light is the portion of the light spectrum associated with symptom relief for Seasonal Affective Disorder or the winter blues

For what it's worth

increases collagen and elasticity

RubyLux NIR-A Near Infrared Bulb - Grade A - 120V for US Green Light Therapy Bulb the one big difference is****120V is ONLY for Use in the US, Canada and Other 120V Power Systems**** About the product Near Infrared Light Therapy Bulb Designed for Near Infrared Heat Lamp Therapy and Saunas. Produces 1431 mW cm2 at 4 Away! Near Infrared Light Therapy Increases Collagen, Skin Elasticity, Relieves Pain, Speeds Healing and More! No UV to Block, No Teflon, No Fluorinated fumes, No Mercury Vapor, No Toxic Substances and No FAR Infrared. CE certified. Safest Brand