- Use with HQI ballast with ANSI code M85 or 70 watt Electronic ballast
- Use with 100 watt HQI ballast or 100 watt Electronic ballast
- Use with 150 watt HQI ballast with ANSI code M81 or 150 watt Electronic ballast
- Use with 250 watt HQI M80 ballast or 250 watt Electronic ballast
- Use with 400 watt Pulse start ballast with ANSI code M135 or 400 watt Electronic ballast
Nice bulbs By Rhodesholar on 2/19/2016Rhodesholar would recommend this product to a friendThese are very nice bulbs. I am running them on less then stellar ballasts and they are very crisp bright white.
I recommend these bulbs highly.
Great product By Tony on 9/24/2013Tony would recommend this product to a friendCoral responded well to bulb change. There are more expensive ones on the market but this one seems to be doing well