What are the technical specifications for the LED in the UltraFire WF-501B to facilitate a replacement?
To replace the LED in your UltraFire WF-501B, you should look for a replacement LED module (often referred to as a P60 drop-in) with…
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UltraFire questions & answers
Browse answered questions about UltraFire, including setup, troubleshooting, compatibility and maintenance.
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How do I change the battery in the UltraFire WF-501B Tactical Flashlight?
To change the battery in the UltraFire WF-501B Tactical Flashlight, follow these steps: 1. Unscrew the tail cap of the flashlight by turning it…
How do I insert the batteries into the UltraFire UF-303 Traffic Wand Safety Flashlight?
To insert the batteries into the UltraFire UF-303 Traffic Wand Safety Flashlight, follow these steps: 1. For 18650 battery: Unscrew the bottom of the…
How do I change the batteries in the UltraFire WF-502B UV Flashlight?
To change the batteries in the UltraFire WF-502B UV Flashlight, please follow these steps: 1. Ensure that the flashlight is turned off before attempting…
How do I adjust the focus on the ULTRAFIRE LE788000140 502UV UV Flashlight?
To adjust the focus on the ULTRAFIRE LE788000140 502UV UV Flashlight, follow these steps: 1. Hold the flashlight with one hand, ensuring a firm…
How do I change the modes on the ULTRAFIRE 4347499920 Tactical LED Flashlight?
To change the modes on the ULTRAFIRE 4347499920 Tactical LED Flashlight, follow these steps: 1. Turning On/Off: Press the tail switch to turn the…