Dear sir, congratulations on the video. I have LGT8258B Preheating start electronic ballast. So far it has worked with 2 T8 2x58W neon tubes - without starter. Suddenly he started flashing and after 5/10 seconds he was dead. I bought 2 V-TAC LED tubes mod. VT-1577.T8.G13.20W I cut off the power supply on the requested side, after installing nothing to do they don't work. To see if the ballast is working, what voltage or current should I find in the output terminal block that powers the tubes? Thank you, thank you very much. Can you help me, thanks.
Dear sir, congratulations on the video. I have LGT8258B Preheating start electronic ballast. So far it has worked with 2 T8 2x58W neon tubes - without starter. Suddenly he started flashing and after 5/10 seconds he was dead. I bought 2 V-TAC LED tubes mod. VT-1577.T8.G13.20W I cut off the power supply on the requested side, after installing nothing to do they don't work. To see if the ballast is working, what voltage or current should I find in the output terminal block that powers the tubes? Thank you, thank you very much. Can you help me, thanks.
How much voltages comes at out put end.... If that's is not shown wt the benefit of making video