The mobile home I bought in 2015 came with an aerobic septic system and the system's control panel needs attention. It actually needs to be replaced but I can't hardly bring myself to spend $600+ for a new box when my old box still works (mostly) so I'm looking to just get the alarm working again with a new alarm lamp and buzzer. I've verified that the float works and that the alarm is 120V, but I've been unable to find a similar lamp (see photo) anywhere online. I don't necessarily have to match the existing lamp but I probably need a lamp that will mount where the current lamp is mounted just to plug up the holes in the breaker box. I have tried to look into whether there's a bulb inside the lamp housing that just needs replacing (which is likely the case), but I can't see that the red plastic lens unscrews from the housing or that the housing comes apart. I figured I'd break it trying to get it apart so either way, I need to get a line on a replacement lamp, preferably with a built-in buzzer since the buzzer is completely rusted out, too.
Any suggestions besides "just get a new one?"
Any suggestions besides "just get a new one?"