This time I will share the knowledge of How to Make a Tv Led / Lcd Backlight Test Tool, from the used material of a dead led lamp, in the sense that the led just breaks ... but the driver is still good ... ok, just let me see the video more clearly ... don't forget if this video tutorial is useful for friends, don't forget to SUBSCRIBE, friends ... 👍👍👍 #alattestbackligttv #backlighttv #tvled how to make a led / lcd tv backlight test tool, a tv backlight test tool, a backlight test tool, led, lcd, tv backlight, backlight, how to make a tv backlight test tool, tutorial to make a tv backlight test tool from used lamps, led lamps, tv, test tool, test, how to make a simple backlight test tool, agus electronic