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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Die Letto ist deine Wahl
brightness and timer (5-60 min
visual overstimulation and light-induced headaches - without affecting color perception too much
The Italia 3-colored is your choice when you need maximum shielding - for noticeably more rest
The Lichtblock® Luce 2 is a high-quality ring light with three specially developed light modes: red light (630 nm) for relaxing evenings
Sera Dark - Blueblocker Brille Blueblocker Kinderbrillen Die Letto ist deine WahlThe Sera from our Dark series was developed for maximum light reduction in brightly lit environments. They block 100 % of blue light and around 70 % of green light up to 550 nm ideal for protecting your natural melatonin production in the evening or at night. Whether in bright hotels, airports, late shifts or in artificial light at home the glasses help your body to switch to rest mode, even if you cannot control the lighting conditions. They reduce
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