
Better Sleep Bulb
A light bulb with changing light settings throughout the day.
View Better Sleep BulbRECOMMENDED PRODUCTS
Lighting, glasses and tools for your light environment.
Light and sleep tools are optional, not a promise of better sleep. UV lamps need particular care: follow the manufacturer’s safety instructions and seek qualified guidance before use.

A light bulb with changing light settings throughout the day.
View Better Sleep Bulb
Red-light equipment from EMR-Tek.
View EMR-Tek Red Light
A guide to adjusting the color of an iPhone display.
View iPhone red-screen guide
A wearable ring for tracking personal activity and sleep data.
View Oura Ring
Blue-light-filtering glasses from Viva Rays.
View Viva Rays Blue Blocking Glasses
An app for logging sun exposure and estimating vitamin D production.
View D Minder App
A four-piece set of red LED flashlights.
View Tuanse Red LED Flashlights
A specialized UV lamp sold as a vitamin D lamp.
View Sperti Vitamin D Lamp