Sweet Dreams Sleep Bulb
Block Blue Light

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Review
Reviewed by:
Josie Shillabeer
A 100% blue-light-free, flicker-free, low-EMF light bulb from Block Blue Light, designed to be used as the main light source in bedrooms and evening spaces where winding down before sleep is the priority. Unlike conventional bulbs which sit high on the blue light spectrum and trick the brain into staying alert, the Sweet Dreams bulb emits a warm amber light that works with your body's natural sleep cycle rather than against it. A great middle ground between daylight and a deeper red light, it creates a genuinely relaxing atmosphere without making the room feel too dark or affecting how colours appear. Available in B22, E27, E14, GU10, and Downlight fittings. Recommended for bedrooms and any room where you want to create a sleep-supportive environment in the hours before bed.
Last updated:
12 May 2026
Date reviewed:
12 May 2026
