I think HPS, MV, and MH rule! Ban LED instead!
Desire to collect various light bulbs (especially HID), control gear, and fixtures from around the world.DISCLAIMER: THE EXPERIMENTS THAT I CONDUCT INVOLVING UNUSUAL LAMP/BALLAST COMBINATIONS SHOULD NOT BE ATTEMPTED UNLESS YOU HAVE THE PROPER KNOWLEDGE. I AM NOT RESPONSIBLE FOR ANY INJURIES.
Here is an advance 100w H38 mercury vapor CWA ballast for 120v 60hz mains supplies if you are looking for one:https://www.ebay.com/itm/265213944479?mkevt=1&mkcid=1&mkrid=711-53200-19255-0&campid=5338722076&toolid=10001