Just as a side tip:
I had to get into my handle because the bulb burned out inside the top of the handle. The handle would get extremely warm when the light is on, and upon opening I noticed that the plastic handle had melted a bit around the incandescent auto bulb. It probably explains why some of the the top of the plastic handle had cracked off a bit.
I spent the better half of a day going around to different auto stores trying to locate a replacement LED style bulb to plug into the handle and most of them were very cold white, Amber and even blue, and they didn't even produce a lot of light from them. I was almost ready to give up on changing to LED, but I found a replacement LED bulb in the most unlikely places: LOWES. I found it in the Outdoor Low Voltage Lighting section. You Know where they have all thoes garden lights that you have to trench a wire to each fixture you position around your walkway and runs on a timer? Yea! I found the perfect fitting BRIGHT and WARM LED light to put in the handle.
So if you do order a new handle, before it gets melted, maybe you should change to a Nice LED light bulb and keep that handle cool to the touch!.