This Light Bulb Changer Head fits Floodlight bulbs not installed inside of a recessed can type light fixture. The Floodlight head has soft nylon grippers and a spring finger design ensuring a secure fit around the bulb. It is designed to be used on any floodlight bulb that is not installed inside of a recessed can type light fixture. This head fits the industry standard thread pattern found on 16 and 11 3-section aluminum poles as well as 11 3-section steel pole.