BioLight™ is the first biological friendly Full spectrum light bulb technology of its kind to appear anywhere in the world.
It’s the most advanced technology BlockBlueLight has ever developed; The worlds first Day to Night Full Spectrum light bulb! Bring the outdoors inside with the BioLight™
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45 ratings
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Best ever!
We replaced our kitchen can lights with these bulbs!! It is GREAT!! Soft pink morning and late afternoon light, daylight ( not led ) during the day, and the ‘ yellow’, no blue at night… looking to replace the other bulbs in the house with them, as well. We had one in our seating area, and had the red ones for the bedroom, but I need them for my dining area now!!
J
Joyce · July 15, 2026
Im very pleased with not only the health benefits but the money saved in overall energy use down incredibly immediately and the ambience these lights offer! And yes they work as advertised!
Kenneth · June 29, 2026
Works as Advertised
We light the brightness of the first mode in the morning, but really appreciate the lack of stress from blue light at night, which we hadn't previously experienced. If you take blue light out of your environment at night, you might feel less stress. Your body isn't wired to get artificial sunlight at night. That's the premise. Appears to be accurate. But, that's only one person's opinion.