BTF-LIGHTING FCOB SPI RGB Flexible High Density LED Strip COB WS2811 IC LED Strip 5M 720LEDs/m DC12V White PCB IP30 Chasing Colour(Without Controller and Power Supply)

I recommend

This is clearly a quality product, far superior to similar brands available on Amazon which I have previously bought and had to return. I was very impressed with the customer service which was extremely prompt and helpful. I initially had trouble using L- shape 10mm 3pin connectors from the same company (also of far superior quality). The strip clearly has 3 pin connection points hence my purchase but apparently the 4pin connectors are needed if you want to cut and rejoin strips. Overall I’m very impressed and I have bought more of these led strips for other projects.

The colour and the operation of these lights are great. Only time will tell if 5 stars are accurate as do many LEDs fail over time. So far so segments working

The actually addressable segments are HUGE, almost 3 inches. There is also no isolation from the 24V so make sure your driver can handle massive transients on the data line and over current protection. As others say the diffusion does little to nothing, it just looks like dots rather than a continuous filament so you may as well have just gone with a standard addressable strip.

no controller or driver

COB LED strips should have a continuous line of light. But the black PCB 24V version is very pixelated- even inside a diffuser. Not happy with thus product at all. Will have to return.

Fitted by a qualified electrician. Got 4 strips. 3 have stopped working. Waste of time

Useless no wall plug. Do not buy

Led perfetti, acquistati per un progetto di illuminazione perimetrale, per un totale di 22 mt di strisce, molto sfiziose, hanno un ottima qualità e luminosità. Ho avuto solo un po di difficoltà a saldare le strisce poiché i pin erano molto vicini e ci vuole un po di pratica per non farli andare in corto. Sono sprovvisti di bianco caldo, quindi l'unica opzione per il bianco è quello freddo, c'è l'alternativa che ha anche il bianco caldo, quando si bruceranno questi, prenderò sicuramente quelli con lo stesso rivenditore.

Bande led qualitative , en place depuis l'achat sans soucis. Aucun problème d'installation que ce soit avec les connecteurs ou le contrôleur. Couleur et puissance sont bien.

Tut was Sie soll. Gute Qualität. Haben gleich noch Eine geordert 😉

He comprado ya varios productos de BTF por un tema quizás de dejarme llevar por buenas review extranjeras. Tengo que decir que hasta ahora muy bien... En el último proyecto tuve un problema al comprar 5 tiras COB suyas porque venían dos tipos de tiras técnicamente diferentes aunque bajo la misma referencia. Usándolas con WLED en ESP32, una era válida y la otra no, aunque como digo la referencia era la misma. Me puse en contacto con ellos y han tenido una respuesta rápida y perfecta. Me pidieron datos y fotos y subsanaron el problema. Hay muchas marcas de de leds pero tan importante como el precio y la calidad es que respondan.

Works out of the box with Arduino or fastled compatible devices. Leds are adressed in groups, not individually. Very nice looking led strip with the attached diffuser.