As we all know, COB is chip on board. With the fast development of COB Strip during recent years, more and more traditional SMD LED Strip are replaced by COB LED Strip.

Because COB LED Strip has much advantages than SMD LED Strip, including seamless, dotless, bigger emitting angle. 

You can find a number of suppliers of single color COB LED Strip, but regarding RGB COB Strip and Tunable White COB Strip, only few factories can produce them. 

Today let's talk about Major Lighting COB RGB LED Strip

840chips per meter

280chips of red, 280chips of green and 280chips of blue

10mm width FPCB

DC24V 15W/M

With above specifications, you will have seamless and dotless RGB lighting.