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. Caution - If this head is used to do the former, the head and bulb could become lodged inside of the recessed can-type light fixture. The Recessed Bulb head (not included), should be used for this application. This head fits the industry standard thread pattern found on our 16 and 11 3-section aluminum poles as well as our 11 3-section steel pole.