YES, I've been selling & installing them for years. Only two problems. One was bad right out of the box. For awhile they had a problem where the screw that holds down the lead wire wasn't deep enough.. Ends up there was too much sealing material injected under the screw & when you went to tighten it down the screw would break & the wire wasn't tight. Since has been fixed, BUT I ALWAYS check to make sure the screw goes in all the way BEFORE installing. Tom T.