rpetrovski
Member
What happens if a 100w MH lamp is put on a 175w MH ballast? And vise versa? Does it matter the tipe of ballast?
Thanks,
Thanks,
Lamps on ballast
- Thread starter rpetrovski
- Start date
- Status
Shortened bulb life with possible violent ending.
- Location
- Massachusetts
I agree.
There are a few that will interchange, but the thing you want to make sure matches is the ANSI code.
Here is a list of HID ANSI codes.
http://www.kolmart.com/HID-ANSI-Code-Guide_b_3.html
mbrooke
Batteries Included
- Location
- United States
- Occupation
- Technician
Ballast does matter unless the bulb is designed for it. A 100 watt metal halide in a 175 watt ballast will be over driven from the ballast letting in more current to the lamp. The bulb will run hotter, produce a warmer light and have a greatly reduced life expectancy. There is also an increased chance of are tube rupture. A 175 watt lamp running at 100 watts will never warm up fully and have a greatly reduced light out put with a greenish light to it. The ballast itself will usually not be bothered by it, but some electronic ballasts can.
rpetrovski
Member
That is what I was thinking. Just wanted to comfirm it. thanks for the response.
- Status