Verd-A-Ray 750W Self-Ballasted Clear Mercury Vapor Bulb
7:36
Westinghouse 70W High Pressure Sodium Bulb
8:03
Swapping out the Dx 175 bulbs for the Clear, Mercury Vapor
6:03
Inside a self ballast Mercury lamp.
5:19
TDI's Quick Tips and Tricks on How to Use Mercury Vapor Bulbs! ✨💡✨
7:52
The High Pressure Sodium Lamp (HPS)
7:00
Self-ballasted Mercury-Halogen lamp.
13:38
Plusrite 400W Probe Start GREEN Metal Halide Bulb (GDX)
13:38