I was given a sonic dl 20 range emergency light and it doesn't work. -It took it apart to see if the cables were cut because it made strange noises when I moved it and I was loose, I left it pickled for 5 days and I didn't turn it on. -Test the battery and did not mark anything, I checked it and it was cracked on one side, I changed it and it didn't work. -I checked the tube (I think I should start there) I touched it a bit and blinked and I noticed that the tips of the tube were loose, then I bought an 18w tube (the one I had was 20w, but in the characteristics it says 18 - 20 watts) and now it doesn't work. My question is obvious, what could it be that he is missing? What else should I check or do? You can test the sockets if the current arrives, how? Here add photo of the complete plate and on the part in case it does not look good and the description [Img] https://cdn.yoreparo.com/uploads/imagen_post/0001/76/7c5db21f5762e94bf77d80db3419913be9572480.jpeg [/img] IN THE END IT WAS NOTHING RECORDED, THE ZOCALOS WERE, TOWARDS BAD CONTACT

Able you placed around the tube xD

That seemed to me, 53846 is wrong, but as I mentioned before I could solve it. Many thanks to everyone and obviously to this great site