DX » Community » Reviews » SingFire SF-539 CREE XM-L-T6 4-Mode 1000lm White LED Zooming Bicycle Light - Black + Red (4x18650)
5.0
  • 5 star 4 ( 80% )
  • 4 star 1 ( 20% )
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  • posted byhebeodora on 06/22/2014

    Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:Works as intended. Can adjust to a wide angle which is great for night riding. 1000 lumins is enough in combination with a small pencil light on my handlebars. This configuration or vice versa seems to be the best for night riding in teh hills around us which is dark an... Read more

    0 0
  • posted byBenjoSL87 on 04/25/2014

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros:Housing of the lamp is high quality, feels well built. The luminance range is very good. Zooming function of light works well. Battery life is quite long. Atached cabels are waterproof tight when connected together. Cons:The lamp is better for use on bike, sin... Read more

    1 0
  • posted byjohnjohn1333 on 11/07/2013

    Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:The most amazing and useful thing is that you can adjust the light beam. It is so strong that you should direct low on the road in order not to disturb the cars in front of you. Cons:The only con that I can find is the way that it is attached to the bicycle. The rubber... Read more

    4 0
  • posted byKiloherz on 08/14/2013

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros:-Zooming mechanism works OK and really helps. -Total battery capacity is about 4000mAh. (2000mAh each cell) -Switch button with blue and red backlight. Blue light for good battery and red if a battery needs charging -3 brightness modes help to save energy if n... Read more

    7 3
  • posted byAllgoodnameRgon on 06/28/2013

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:This bicycle light is built around the XML-T6 LED, which is very, very bright. This is necessary for a light that's more intended as a flooder than as a thrower, because the intensity drops faster with range the higher the divergence. The light is built very sol... Read more

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