670nm Red Light Therapy Eye-Care & Sleep Clip-on Reading Light Men Lens width about 2 1/8

Lens width about 2 1/8 inches (54mm)

Temple length about 5 5/8 inches (143mm)

This is the perfect alternative for those looking for a non-chemical approach to managing their sleep-wake cycle

Temple length about 5 1/2 inches (140mm))

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670nm Red Light Therapy Eye-Care & Sleep Clip-on Reading Light Men Lens width about 2 1/8Protect Your Vision, Deepen Your Sleep As we age, our eyes lose the energy they need to maintain sharp vision, while harsh blue light from screens constantly strains our eyes and disrupts our sleep. Traditional night lights don't help. Meet the Red Light Therapy Clip on Lamp. Utilizing scientifically backed 670nm deep red light, this compact, versatile lamp provides a non invasive way to support retinal health, eliminate eye strain, and ease your body