Unreliable Technology

Two days ago I had the bulb on my 2nd Projector of the year stop working. The main issue is that there are no replacement bulbs available in the building, and IT won't service it because it is an older model. So, what does that do for the teacher that uses technology constantly? Luckily, another teacher gave me a projector that they were not using. Hopefully, this one holds up until I get my Tech Grant materials.