15+ 4 Lamp Ballast To 3 Lamp Fixture Background. Fluorescent light bulbs have a typical lifespan of 8,000 to 15,000 hours, and ballasts often work for more than 50,000 hours. All fluorescent light fixtures consist of at least lamp(s), lamp holders, ballast and internal wiring.
Metalux 8TICF-232-UNV-EB81-U | Frost Electric from media.distributordatasolutions.com Some older types have starters, too. Fixtures made since at least the year 2000 generally do not have a starter, just a ballast. All fluorescent light fixtures consist of at least lamp(s), lamp holders, ballast and internal wiring.
Asked by art june 6, 2018.
The terminology t8 suggests to me that the fixture is a fluorescent fixture. 1,226 lamp fixture ballast products are offered for sale by suppliers on alibaba.com, of which ballasts accounts for 12%, ultraviolet lamps accounts for 1%. If the voltage is too low, the lamps may not start, if too high, the ballast will overheat. Unfollow 4w lamp fixture to stop getting updates on your ebay feed.
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