Our 25-watt Stained Glass bulbs are hand painted, so each one's completely unique. Use them to replace regular medium base bulbs to create a festive mood. Create a fun and electric environment with this Stained Glass Incandescent A19 Light Bulb. It has a medium base, making it compatible with many types of lamps and light fixtures. Each of these 25W light bulbs are hand painted, so each one's completely unique. Use it to replace a regular bulb so that you can get ready to host a party, dance event, put on a holiday display and much more. Our specialty bulbs offer innovative solutions for a variety of lighting needs.d for special occasions.