LUMVOO offers free worldwide shipping to customers around the world, including the United States, Europe, Australia, Canada, Southeast Asia and many other regions.

LUMVOO offers a 90-day money-back guarantee along with a 1-year limited warranty for added peace of mind.

Yes. LUMVOO uses UV-free light technology designed for comfortable everyday use and is developed in accordance with IEC 62471 photobiological safety standards.

LUMVOO combines wearable comfort, modern design, and carefully selected light technology in one daily wellness experience.

No. LUMVOO uses a UV-free light source.

• For 670nm red light sessions, we generally recommend 10–15 minutes per session, 2–3 times per week.
• For 40Hz light rhythm mode, daily use of up to 60 minutes is commonly recommended. Sessions may be divided throughout the day as long as the total usage time is around 60 minutes.
• For 480nm blue light sessions, many users incorporate 20–30 minute sessions during the morning or daytime as part of their daily wellness routine. For users experiencing seasonal low mood, winter blues, jet lag, night shift adjustment, or daytime focus support, consistent daytime use is generally preferred. Avoid extended use late in the evening, as blue light exposure may affect normal sleep routines.