My front porch light fixture is an open bottom fixture hanging on a decorative chain. So there is access to the bulb. But to use a "light bulb changer on a pole" or a DIY plastic bottle on a broomstick - either will easily grab the bottom of the bulb but when turning, it turns the entire chain and fixture. Remedy - install new fixture with easier access? I am a senior lady living alone and cannot get up on a ladder high enough to use both hands to hold the fixture still with one hand and change the bulb with the other. Just moved here and don't know any neighbors. Just can't think of any way to steady the fixture so I can turn the bulb without a tall ladder. Ideas? Thanks in advance.