This original new NEC 104PW191 inverter comes with 90 days warranty .
In most cases, replacing defective NEC 104PW191 may not solve the problem, because the defective 104PW191 is cause by bad CCFL lamps. So, when replacing 104PW161 inverter, you also need to replace two CCFL lamps, too.
However, the most cost effective solution will be upgrading to our LED Backlight kits. To extend NEC LCD Screen’s life and improving its performance, upgrading to UB54 Series seems to be the best option. It is easy to install, no technical skill require, no soldering require, anyone can do it!
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL).
This LED upgrade kit included the following items:
1 LED strip (Replacing 2 CCFL Lamps),
1 LED driver (Replacing Defective 104PW191)
1 wire adapter (Connect 104PW191’s wire harness directly into our LED driver)
LED Upgrade kit for NEC 104PW191 inverter is listed below.