Led lighting for DOGM modules EA DOGM 081 / 162 / 163 / 132 Colour: white LED lights 6 different backlights are available for individual backlighting. Versions available: white, yellow/green, blue, red, amber and one Full color version. With the monochrome lights there are 2 separate LED paths are available, which can be used for optimal adaptation to the System voltage can be connected in parallel or in series. Thus all lights are alternatively available with 5V or with 3.3V to operate! The operation of the backlight requires an external series resistor for current limitation. This is calculated from R=U/I; the values are taken from the data sheet. For for an optimum service life we recommend the use of a Power source. The service life of the yellow/green, red and amber coloured illumination is 100,000 hours, that of the white and blue Lighting well below. Attention: Never operate the lighting directly at 5V/3.3V; this can lead to the immediate destruction of the LED's! It is essential that you observe a derating at temperatures >25°C. Assembly: At first the display and the respective lighting fixture are and put them on each other. Then the entire unit is just put into and soldered it there. Please note that the 4 pins for the lighting can also be soldered from above I have to. Attention: There are 1-2 protective films on the display (top and/or bottom) and one protective film each on the lighting. These must be removed during or after production. https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2017-08-06 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2018-03-06 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2018-12-17 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2019-05-22 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2021-04-27 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2021-12-12 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2022-07-21 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2022-09-25 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2026-02-01 https://elecena.pl/product/9718224/ea-led55x31-w-led-lighting-for-dogm-white 2026-03-04