💎 Industrial Electrical Diamond Mounting: Replaceable Indicator with Adjustable Diameter Review

I'm repairing an old Muzak tube amp originally made by Stromberg Carlson to use as a guitar amp. They were originally used for intercoms and background music in shops, often referred to as "elevator music". Aside from replacing the old electrolytic capacitors and 2-prong power cord with a 3-prong grounded wire, the test lamp no longer worked, so this is as close to the original as I could find. The red lens is flatter than the original, but fits the panel perfectly in diameter without altering…

I bought this light on a whim because I often accidentally left my backyard light on and wanted an indicator light to tell me when it was on. I really had no idea if I could make it work. As there are two doors leading to the terrace, the switches have 3 positions. The only 3 position switches with indicator lights I could find turned the light on when the power was turned off, which was exactly the opposite of what I wanted. So I took the chance that I could make it fit. Well I broke a few…

The essentials. This is a true neon lamp, not an LED replacement. This is a very well made lamp. Proper isolation of the resistor from the lamp itself will prevent a short circuit. Crimping the wires to the body of the case means there are no wires moving which can cause fatigue and broken connections. The only downside is that it is a non-replaceable neon lamp. Completely unattended. I removed the capsule from the lamp to change the resistance. The lamp was not delivered disassembled (as shown