I've always had A15 60w incandescent bulbs in my ceiling fan light, which looks a lot like this except not LED (https://www.homedepot.com/p/Elite-3-Light-White-Ceiling-Fan-Shades-LED-Light-Kit-LK1906/311928467). The sockets take a medium E26 base. I'm having trouble finding these bulbs locally, and LEDs bother my eyes. Can I use A19 incandescent bulbs instead of the A15 bulbs as long as I do not exceed the 60w max per socket? Thanks!!