DX  » Community » Reviews » UltraFire WF-501B 3W UV 395~400nm LED Flashlight with Clip (1*18650/2*CR123A)
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  • Overall Rating: 4
  • Price: 4
  • Quality: 3
  • Ease Of Use: 4
  • Usefulness: 3
Good UV – UltraFire WF-501B 3W UV 395~400nm LED Flashlight with Clip (1*18650/2*CR123A) Reviews

posted by mameluco on 12/11/2010 Certified Owner

Involvement:General (knows how to use it) - Ownership:more than 1 month

1. Its single mode. 2. Has aluminum orange peel reflector. 3. Glass lens. 4. Orings in the correct places.
1. It could be stronger: i expected it would produce more light. 2. Not well built as others WF-501B here. 3. Arrived dirty and with led mis-aligned and without thermal paste. 4. Reflector arrived scratched.
It draws 0.8A from a 1x1865 battery. I use only 1x18650 battery, never tried CR123A batteries. Could be cheaper.
It's okay for a UV light. But cant find a real use for it.


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