I have several recessed lights in a 15' ceiling. I don't use them much because I don't know how to change them. I got the pole with the suction cup, but if one them fell 15' we would be cleaning up glass shards for the next 10 years.
I found someone with a 12' ladder and next week I will send my son up it to change them to LEDs. Hopefully that is a permanent solution, but you never know.

Bulbs sometimes get stuck and can't be easily removed; that would not be good 15' feet up. I have heard that bulb grease will prevent that. If that is true, what bulb grease; the stuff they sell for auto bulbs or something else?
Any chance it will allow the bulb to come unscrewed? I wouldn't want that.

Thanks