Ray-O-Vac

Rayovac has been producing batteries in Wisconsin since 1906. They are now one of the most widely known and recognized battery and flashlight manufacturers in the greater United States! Shop our full selection of Rayovac products below.

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Why are some Rayovac flashlights made with Krypton bulbs?

Krypton bulbs are typically brighter than standard incandescent bulbs. Krypton gas allows the filament in the bulb to run more efficiently and at a higher temperature. This allows the Rayovac flashlights to run brighter and more efficiently too, making them perfect for emergency use!
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