Unknown / Mystery Replacement Tube - Neon Sign Part Used9mm measuring 12" W x 10" H Blue 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.**

10mm measuring 16 1/2" W x 10 1/2" H

10mm measuring 28" W x 12" H

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

10 mm measuring 18 1/2" W x 18 1/2" H

12mm measuring 17" W x 9" H

11 mm measuring 17" W x 13" H

On the all-neon version

6mm measuring 5" W x 1 1/2" H

8mm measuring 12 1/2" W x 7" H

11mm measuring 5 1/2" W x 6" H

8mm measuring 18 1/2" W x 4 " H

10mm measuring 17" W x 14" H