Light doesn't work on Kenmore Model 550...

If you're getting 120V at the lampholders, yet it's not lighting lamps that still work perfectly well in other fittings, two possibilitiesspring to mind.

One is that the cap on the bulbs isn't quite compatible with the fitting. Assuming they're some variant of Edison Screw, make sure that the centre terminal in the lampholder is sticking out far enough to touch the terminal on the bulb. Also check whether the lampholder achieves it's outer connection just with a small tab, rather than with the whole of the threaded ring. If so, make sure that this is going to touch the appropriate part of the bulb.

The other possibility is that you've got a high resistance connection somewhere - not enough of an open circuit to drop the 120 V when feeding the Megohm load presented by a meter, but more than enough to kill the supply when you have a lamp load. Only way to chase this is to use the meter on ohms range to bell out all the wiring between the lampholders and bits of the system which do work properly.

A.

i have a Kemore Elite range hood (same as Broan Allure QS2). Firss it would only work on one speed now the fan is not working at all. the lights work fine