Bought this to replace CCF of an ancient touchscreen PC. Installation was very easy, just out with the old tubes and attached the led strips with double sided tape (not included). I measured the four wires coming to the old HiVolt converter and found GND, 12V, 5V and 2V. I connected 12V to power, 5V to enable and 2V to dim. What a brightness! I doubt that the original tubes ever gave that much light, let alone the ones that had been lit for several years. Now the display looks bright and gives vivid colors. Small downside is that the light is rather blue, so you will not get pure white out of the display, at least unless you are able to recalibrate the colors. All in all, easy installation and good value.
Verified purchase: Yes | Condition: New
Does the job. Requires intermediate electronics knowledge to find the proper voltages.
Verified purchase: Yes | Condition: New