they are bright. The video uses an Arduino Mega. although since then I've been using tinsy with it and it works much better. If you drive a string of lights, make sure you supply more current at the other end, otherwise the color degradation due to the voltage drop will be very obvious.
50" TV SkyLine 50UST5970 2019 LED, black
38 Review
Office lamp Yeelight LED Screen Light Bar Pro YLTD003, 10 W, armature color: gray
43 Review
Yeelight LED Lightstrip 1S YLDD05YL, 2 m, LEDs: 48 pcs., 7.5 W, multi-colored, version: for other countries
27 Review
Ultimate Party Entertainment: LED Disco Ball with MP3 Player, Music Projector - Bluetooth, Remote, and USB Compatibility
15 Review
Lamp LED Yeelight Halo Ceiling Light YLXD50YL, 52 W
29 Review
ZOUTOG 60-Pack 4 Inch Round Biodegradable Peat Pots For Seed Starting In Garden, Greenhouse, Or Nursery With Bonus Plant Labels
29 Review
LG G7 ThinQ Poetic Guardian Series Case - Hybrid Shockproof Bumper Clear Cover With Tempered Glass, Blue
22 Review
Adjustable Drip Irrigation Kit With Misting And Cooling System - 59Ft (18M) Auto Micro Irrigation For Gardens, Landscapes, Patio, Greenhouse, And Plants By Gesentur
26 Review