100CM WS2812B 5050SMD Non-waterproof 100 LED RGB Strip Light Built-In IC for Hotel Bar Home DC5V
A part of the review has been auto-translated.
The 1m strip is actually two 50cm strips soldered together, so the middle two LEDs are a bit further spaced apart than the rest. (I guess this is fixable if you're a very good solderer.) One very pleasing note is that each strip actually has 142 LEDs. That's right: one hundred and forty-two. Making this particular product the hands-down cheapest way to get WS2812B LEDs. I'm buying another 10 of these before someone notices! Only downside I see is the adhesive backing isn't strong and will probably fail in hot enviornments or porous surfaces.
Два светодиода оказались горелыми, но это не беда. Лента отличная. Я рад. https://youtu.be/nUASp2aaWi4
received in good condition. not yet tested.
works perfectly photo shows shortened section running a test script that lights up all LEDs individually.
There are 142 LEDs in 1 meter. The product is pretty good. It's a little smaller than expected. It runs on 5v. It's an average of 5 to 7 amperes per meter.
great
Perfect packaging arrived quickly. Very nice effects, gorgeous in colors! I recommend it to everyone!
Delivered on time, thank you.
Delivered in time quality satisfied, thank you
Imádom a ledfüzérekkel való játszadozást, ezt a ledek "sűrűsége" miatt vettem. Látszik, hogy két 50 darabosból forrasztották egybe. A kinyitás után elbizonytalanodtam, hogy 5V-os vagy 12V-os.