Re: Are circline fluorescent lamps good “ring lights” for filming and photography? « Reply #15 on: November 05, 2024, 12:45:20 PM » Author: WorldwideHIDCollectorUSA
A good number of magnifiers use 22W T9 circline lamps on manual preheat circuits.
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Desire to collect various light bulbs (especially HID), control gear, and fixtures from around the world.

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