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jeffreyhesterJul 28, 2025
How to fix a WUBEN E01 that is not bright?
- YYvette GonzalezJul 28, 2025
If your WUBEN Flashlight isn't turning on or is not bright, start by opening the switch properly. Then, check the assembly to ensure all parts are correctly tightened. If it still doesn't work, the battery might need charging or may be anti-loading (inserted backward). Remove the battery and re-assemble it. Also, inspect the battery contact points; if they're dirty, clean them with alcohol.