Zero FXS -17 and possible also Zero FX and other year models comes with old fashion halogen bulbs with a yellowish light. But simply replacing with a modern white LED doesn't last long, since they will get overheated. This is an attempt to create a ventilated cup to replace the almost air tight rubber cups that covers the back of the light, while keeping the water out. Print in TPU or other soft material. And do not use this with halogen bulbs since they may get hot enough to melt the cups. Design can be found on OnShape. Feel free to copy from there and modify.
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