The housing should have a drain plug along the bottom curve of the housing somewhere. It's a little one, a 1/8 NPT I believe but could be wrong on that. Anyway that's the way the one I bought but don't have mounted yet is.
Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.
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