I do not think that there is a "secret" online store with cheap bulbs. Projectors use bulbs, and those bulbs are expensive.
The only two cheap ways of getting bulbs are:
1) Buy non-branded bulbs. This is hit or miss.
2) Buy just the bulb and replace it in your housing. This is also hit or miss.
So unless someone can correct me, I think that the best prices you find on pricegrabber or mysimon are the best you can get.
The only two cheap ways of getting bulbs are:
1) Buy non-branded bulbs. This is hit or miss.
2) Buy just the bulb and replace it in your housing. This is also hit or miss.
So unless someone can correct me, I think that the best prices you find on pricegrabber or mysimon are the best you can get.