670nm Red Light Sleep Companion Lamp for Natural Sleep Aid Color:White with Clock Lens width about 2 1/8

Lens width about 2 1/8 inches (56mm)

a high-strength and lightweight metal

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Scientific 670nm Red Light: Optimized wavelength specifically targeted for eye health and sleep support

Lens height about 11/2 inches(38mm)

670nm Red Light Sleep Companion Lamp for Natural Sleep Aid Color:White with Clock Lens width about 2 1/8Sleep Enhancing Red Light Lamp for Bedroom Scientifically Engineered 670nm Wavelength: Unlike standard bedside lamps, our specific 670nm red light spectrum is optimized to support your natural circadian rhythm without suppressing melatonin production. Blue Light Free Environment: Effectively eliminate the "daytime" signals sent by smartphones, tablets, and bright overhead lights. Create a sanctuary of calm that promotes relaxation. Drug Free, Non