LED WALL DC FUNDAMENTALS EXPLAINED

Several LED spots staying mirrored as constant lighting strip An LED strip, tape, or ribbon mild is a versatile circuit board populated by surface-mount gentle-emitting diodes (SMD LEDs) as well as other elements that typically comes with an adhesive backing.知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后�