“The cap is much easier to work into my routine than I expected. I can wear it while I’m answering emails or relaxing at night.”
Michael R.
US

The removable insert holds 42 LEDs and sits inside the cap.
Wear it while reading, working, or relaxing at home.
Built around a familiar cap silhouette.
Connects with the included USB cable and simple controls.


Place the LED insert securely inside the cap.
Connect the included USB cable to power the insert.
Follow the user manual and use only as directed.












Orders normally process within 1–3 business days. Estimated U.S. delivery is approximately 7–15 business days. If warehouse inventory needs to be replenished, processing may take an additional 3–5 days.
Questions about your order or how to use the cap? Reach us through our contact page and we'll get back to you.
“The cap is much easier to work into my routine than I expected. I can wear it while I’m answering emails or relaxing at night.”
Michael R.
US
“I like that it looks like a normal black cap from the outside. The setup is simple and it doesn’t feel like a complicated routine.”
David M.
US
“Shipping was straightforward and the cap felt lightweight. I’ve been using it consistently as part of my evening routine.”
James T.
US
“I was looking for something simple I could use at home without changing my whole schedule. This fits into my routine pretty easily.”
Robert C.
US
“The 42-LED insert is easy to see when you flip the cap over, but from the outside it still looks like a regular black cap.”
Anthony L.
US
“Comfortable enough to wear while watching TV or working at my desk. That’s probably the part I like most.”
Steven P.
US
“Simple product, easy to understand, and it doesn’t take much effort to add to my normal routine.”
Mark H.
US
“I wanted something more convenient than sitting in front of a big red-light panel. The cap format makes more sense for me.”
Brian K.
US