Unknown / Mystery Circle Backlight / Grid Replacement Tube - Neon Sign Part10mm measuring 5" W x 5" H White neon when lit White when unlit *Pictures for reference only.* **Please take the time to choose the correct replacement part(s) for your neon sign(s). If you have any questions, use the "Contact Us" link below. We provide comprehensive details for each product to help you make an informed decision. Please note that all sales are final.**

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12 mm measuring 19" W x 8" H

8mm measuring 8" W x 8" H

9 mm measuring 14" W x 2 1/2" H

8 mm measuring 12" W x 2 1/2" H

8 mm measuring 6 1/2" W x 3" H

8 mm measuring 10" W x 2" H

10mm measuring 28 1/2" W x 5 1/2" H

9mm measuring 15" W x 8" H

9 mm measuring 25" W x 2" H

White hen unlit

9mm measuring 22 1/2" W x 10" H