Plug it in
Any USB port — laptop, power bank, wall.
For eyes that feel scraped by 4pm
Warm the grit out of screen-tired eyes.
USB-powered heat across your lids in a blackout mask — no microwave, no wet towel, no mess.
- Steady warmth in about a minute
- Full blackout while it works
- USB — desk, bed or plane
Buy Lumen — $27 $42
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Drops last twenty minutes. A microwaved towel goes cold before you relax.
The warm compress everyone recommends only works if you'll actually do it. Lumen makes it a ten-minute habit.
How it works
Even, adjustable warmth held right on the lids.
Set the heat
Inline controller. Pick your level.
Lie back ten minutes
Blackout mask, adjustable strap, done.
Before you buy
The stuff you're actually wondering.
How hot does it get?
Warm-compress warm, not hot. The inline controller lets you dial it down if it's too much.
Will it fit my face?
The strap adjusts on both sides. It's a snug blackout fit rather than a loose sleep mask.
Can I use it every day?
Yes. Ten minutes an evening is the point — it's built to be a routine, not a rescue.
What if it doesn't help?
30 days to send it back for a full refund. No explanation needed.
The offer
One bottle of drops a month, or this once.
Preservative-free drops run $15–20 a month and keep running out. Lumen is $27 once and plugs into any USB port.
Buy Lumen — $27
Try it for 30 days. If it doesn't become part of your evening, email us and we refund you in full.
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Questions
How fast does it ship?
Orders leave within 24 hours. Delivery is typically 5–8 business days.
Can I sleep in it?
Use it awake for the warm compress, then take it off. It's corded, so it isn't a sleep mask.
Does it work with contacts?
Take lenses out first. Warmth on a bare lid is the whole mechanism.
Is this a medical device?
No. Lumen is a warm-compress comfort accessory. Persistent eye symptoms belong with a clinician.
How do I return it?
Email us within 30 days and we send a return label. Refund lands once it's scanned.
Ten minutes tonight beats another bottle of drops.
Buy Lumen — $27 $42
Free shipping · 30-day money back