can these bulbs be used

Status
Not open for further replies.
These are the bulbs i have now can they be used for projection Philips 400 Watt Metal Halide Lamps MH400/U M59/S and if not can you tell me where i can get a ballast and 250 or 400w HQI-TSD bulb from
 

Attachments

  • 207e_2.jpg
    207e_2.jpg
    3.3 KB · Views: 101
Status
Not open for further replies.