Can you wear blue light glasses all day?
Clear blue light glasses are made for daytime screens, so many people wear them all day. Deep-amber sleep glasses are different: they are made for the 1–2 hours before bed, and you take them off at lights-out.
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Why not wear sleep glasses all day?
They change colours strongly, so take them off for anything that needs accurate colour, and never wear them while driving. They are made for the evening, when blue-rich light can push the body clock, and sleep, later.
Can I put them on earlier than two hours before bed?
Yes, if it suits your evening, but the routine is the final 1–2 hours before bed. Glasses to wear before bed has the timing in full.
What should I look for in an evening pair?
A deep-amber lens with a stated blocking figure. SleepSpec blocks 98% of blue-green light across 400–520 nm and costs £29.99 with free UK delivery.
More questions
- Do sleep glasses work?
- Do you wear sleep glasses in bed?
- Does blue light keep you awake?
- Are blue light glasses worth it?
- Do orange glasses block blue light?
- Are red light glasses the same as red light therapy?
- Do blue light glasses help with eye strain or headaches?
- Can you wear blue light glasses with contacts?
- Why does Erling Haaland wear blue-light glasses before bed?
SleepSpec Sleep Glasses
Tell your body
the sun has set.
£29.99normally £34.99
- Blocks 98% of blue-green light across 400–520 nm
- 23 g frame with built-in nose pads and spring hinges
- Hard case, cleaning cloth and guide in the box
- Wear 1–2 hours before bed. No app, no charger.
Free UK delivery, 2–3 days · 30-day returns · One-year warranty