LightGuard T5HO 21 Watt Ballasts & Drivers
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LightGuard has been out of business since 2011. For over 25 years, LightGuard was a provider of high quality exit signage and single point emergency lighting products. LightGuard also specialized in the production of UPS based single and three phase emergency lighting systems. E.L.S.C. will do our best to find you a substitute product that will work with your LightGuard products.
Ballasts & Drivers
An electrical ballast or driver is a device intended to limit the amount of current in an electric circuit.
A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.
Emergency Lighting is now selling programable LED drivers that will allow your LED lighting to be dimmable. When your driver goes out let us know the milliamps of the driver and we can program the LED to the exact milliamps.