Uploaded November 2022 | Updated September 2026, 1 week ago
No worries, not a death ray. Just a sleep ray. Building yet another blue-free and cyan-free amber LED lamp that doesn't suppress your melatonin production and won't disturb your circadian rhythm when used during evenings. This might improve your sleep. This time a DIY 0.87W plug-in version that goes into a wall socket, with a switch and a tiny 0.002W indicator to find it in a dark room. The building process and the schematic.
Please support my channel on Patreon:
patreon.com/DiodeGoneWild
My Instagram:
instagram.com/savage_danyk
The LEDs:
Red: FYLS-2835PURC-0.2W or RF-OURI35TS-CH-N
Yellow: FYLS-2835PUYC-0.2W or RF-YURI35TS-AF-N or OF-SMD2835Y
Phosphor yellow: FYLS-2835UYY-0.5W
No worries, not a death ray. Just a sleep ray. Building yet another blue-free and cyan-free amber LED lamp that doesn't suppress your melatonin production and won't disturb your circadian rhythm when used during evenings. This might improve your sleep. This time a DIY 0.87W plug-in version that goes into a wall socket, with a switch and a tiny 0.002W indicator to find it in a dark room. The building process and the schematic.
Please support my channel on Patreon:
patreon.com/DiodeGoneWild
My Instagram:
instagram.com/savage_danyk
The LEDs:
Red: FYLS-2835PURC-0.2W or RF-OURI35TS-CH-N
Yellow: FYLS-2835PUYC-0.2W or RF-YURI35TS-AF-N or OF-SMD2835Y
Phosphor yellow: FYLS-2835UYY-0.5W
