DX  » Community » Reviews » Ultrafire WF-501B Philips Luxeon K2 Red LED Flashlight (1*18650/2*CR123A)
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  • Overall Rating: 4
  • Price: 5
  • Quality: 4
  • Ease Of Use: 5
  • Usefulness: 4
very bright and amazing price – Ultrafire WF-501B Philips Luxeon K2 Red LED Flashlight (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. Aluminum reflector. 3. Glass lens. 4. Orings in the correct places. 5. Very bright red K2 Led
1. Not well built as other WF-501B here. 2. Arrived dirty and with led mis-aligned 3. There was no thermal paste under led star.
I changed the driver and made it multimodes and regulated to 1A. Stock driver draws 0.8A. Had some artifacts, which can be solved by unscrewing or screwing the reflector.
A must buy. Very good price, almost unbeatable. It's my second one!


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