# Faulty cyclotron light

**URL:** <https://forum.gbfans.com/t/faulty-cyclotron-light/21874>\
**Category:** Proton Packs\
**Created:** [January 23, 2021, 1:27pm UTC](https://forum.gbfans.com/t/faulty-cyclotron-light/21874 "2021-01-23T13:27:14Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Woodrat](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/w/4af34b/32.png) [@Woodrat](https://forum.gbfans.com/u/Woodrat)\
**Post date:** [January 23, 2021, 1:27pm UTC](https://forum.gbfans.com/t/faulty-cyclotron-light/21874/1 "2021-01-23T13:27:14Z")

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I am preparing to install my electronics (having bought the full gbfans set up) and found that one of the [cyclotron](https://www.gbfans.com/wiki/equipment/proton-pack/cyclotron) lights isn’t working on the pack lights. I’ve tried everything I possibly can (changing bulbs, switching wires etc) and have come to the conclusion that it’s the light board. For some reason, the second cyclotron light just isn’t working at all. Has anybody experienced this and is there any sort of troubleshooting I can try or am I just stuck with having to order a new lighting board and wait for the crazy long lead time?

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**Author:** ![tobycj](https://forum.gbfans.com/user_avatar/forum.gbfans.com/tobycj/32/186876_2.png) [@tobycj](https://forum.gbfans.com/u/tobycj)\
**Post date:** [January 24, 2021, 12:26am UTC](https://forum.gbfans.com/t/faulty-cyclotron-light/21874/2 "2021-01-24T00:26:09Z")

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Send user Spongeface a pm, he designed them and might be able to help.