LF - 250W MH DE bulbs

[George]

Originally Posted by globaldesigns

I have a question about the ebay cheapies... Anyone compared these types of bulbs with ones like Pheonix, XM or Ushio? Is paying alot more worth it?

I did a test with a par meter comparing ebay bulb 15K 250W (artemis?) with a 10K XM 250W. They had similar par at the beginning of life cycle. It was over 6 months ago. I need to re-test them.
Do a search in equipment forum and you shall find my thread.