hi sunn brothers...i got that kit off the guy on ebay...i don't need one but in case i did loose a light on one of my amps...his replacement diode light was something i was thinking about if i ever needed to repair a burnt out light...the kit, if you will, was a light that , all you had to do was drill a small hole in the back of the switch, and disconnect the exsisting wires that feed the lamp...slide in the replacement light with a little glue..wire the new light up and you done.....no need to remove the switch....he sent colored directions on how to do this....i was curious on what he had...so i bought it off him direct...it was worth it the 20 bucks just to see what this guy came up with...the site is about sunn stuff and exchanging idears and rooting out parts that are hard to find. soooo, this is just another sample of what some of us sunn guys could use, when the time comes, if it hasn't already...i got the kit today...3-14-8 . it's a good idea..this guy did some home work....smiles...Bob from mass.