WS2811全彩RGB COB灯带 720灯/米 DC12V/24V
COB 红绿蓝白五色LED软灯条 840LEDs/m DC24V
侧发光数字 RGB COB LED 灯条 - 840灯/米DC24V
COB RGBW LED软灯条 896颗/米 DC24V
COB RGB LED软灯条 1134灯/米 DC24V
