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LED Lighting FAQ (Frequently Asked Questions) — tombstone

What is the difference between a shunted and non-shunted tombstone?

Posted by Sales Team on

Shoppers of ballast bypass LED Tube lights will often come across documentation in install guide specifying that the LED tube light must use a non-shunted tombstone.  Due to potential safety hazards of interacting with line voltage, (which can be as high as 277V in commercial applications), safety testing organizations such as UL have introduced standards to ensure that this product can be installed safely. The result is that most products in this category have to be installed with the line voltage input into one side of the tube.   Buy Thinklux Non-Shunted Rapid Start Tombstones for LED T8 Conversions -...

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