SingFire SF-539 CREE XM-L-T6 4-Mode 1000lm White LED Zooming Bicycle Light - Black + Red (4x18650)

SKU: 190388 (Added on -)
Price:
US$
30.63
15% OFF
List Price: US$36.17
Shipping: Free shippingTo UNITED STATES
BrandSingFire
ModelSF-539
Quantity1
ColorBlack + red
MaterialAluminum alloys
Emitter BrandCree
LED TypeXM-L
Emitter BINT6
Color BINNeutral White
Number of Emitters1
Working Voltage8.4 V
Battery Configuration4 x 18650 Rechargeable li-ion battery
Circuitry2500mA
Brightness1000 lm
Runtime4 hours
Number of Modes4
Mode ArrangementHigh / Middle / Low / Fast Strobe
Mode MemoryNo
Switch TypeFull pressing
Switch LocationTailcap
LensGlass
ReflectorNo light cup
Flashlight MountingHandlebar and helmet
Beam Rangeabove 300m
Strap IncludedNo
Clip IncludedNo
FeaturesZoom-to-throw; Water resistant / Surface anode under oxidation treatment; High light 100%, middle light 50%, low light 20%, fast strobe (10Hz); Four modes recycle, long press for about 3 seconds can shut down the light in any mode.
CertificationCE / RoHs
KeywordsBicycle lamp / Headlamp
Packing List1 x Bicycle light (40cm-cable)

1 x Battery pack (30cm-cable)

1 x Charger (2-flat-pin plug / 110~240V / 110cm-cable)

1 x Headlights (flexible)

2 x Rubber rings

1x English user manual
Dimensions: 2.56 in x 2.05 in x 1.57 in (6.5 cm x 5.2 cm x 4.0 cm)
Weight: 3.32 oz (94 g)

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Quantity 3+ units 5+ units 10+ units
Rate USD$ 28.93 shipped USD$ 28.84 shipped USD$ 28.75 shipped

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Customer Reviews

Average Customer Review (5 customer reviews) 5

100% of customers would recommend this product to a friend (5 out of 5)

  • 5 star: 4 (0%)
  • 4 star: 1 (0%)
  • 3 star: 0 (0%)
  • 2 star: 0 (0%)
  • 1 star: 0 (0%)

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  • Good Buy

    posted by hebeodora on 00:56:31 G6T 22/06/2014 certificated customer

    Involvement Level: Expert (understands the inner workings)

    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 and quite technical.

    Cons: None so far and have owned it for several months. The build is strong and the battery lasts a good 2 hours plus. Bought a extra battery in case but have not needed to use it yet.

    Other: Quality product for a great price. Very pleased.

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    • Overall
      5
    • Price:
      5
    • Quality:
      4
    • Ease of use:
      5
    • Usefulness:
      5
  • Good quality

    posted by BenjoSL87 on 05:23:00 G4T 25/04/2014 certificated customer

    Involvement Level: Expert (understands the inner workings)

    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, since head strap and the housing of batteries is kind of clumsy to wear it on head or for hiking. Waterproof tightness comes in question on battery box - which is saved in a textile pocket?

    Other: The lamp is worth the money it costs.

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    • Overall
      4
    • Price:
      4
    • Quality:
      5
    • Ease of use:
      3
    • Usefulness:
      4
  • Strong light, good quality

    posted by johnjohn1333 on 18:14:10 G11T 07/11/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    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 ring is not the best way. Some times when the surface of the road is rough the light looses the desired direction and you need to readjusted.

    Other: I totally recommend.

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    • Overall
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    • Price:
      5
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      5
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      4
    • Usefulness:
      5
  • Could be used as bike or tactical light

    posted by Kiloherz on 08:01:44 G8T 14/08/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    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 necessary

    Cons: -Poor wire mounting. Power wires was shorted in my battery. I had to disassemble both battery and lamp and fix all wires with shrink tubing. Hope now it is more reliable

    Other: Good for using as a bike light and a usual torch

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    • Overall
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    • Price:
      5
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      4
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      5
    • Usefulness:
      5
  • Maybe the only bicycle light that'll satisfy mountain bikers out of the box

    posted by AllgoodnameRgon on 09:34:21 G6T 28/06/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    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 solidly, with high quality aluminum. The zoom: It works. It totally works. This is the feature you buy this bicycle light for and it doesn't disappoint. The light can be either focused like a normal bicycle light with a reflector, or it can be diffused. When focused, if you light up a wall, you can see the pattern of the XML Led on the wall. When unfocused, the spot becomes much wider, making it more useful on mountain bikes.

    Cons: Too many modes. I'd like ON/OFF only or HIGH/LOW/OFF only. The strobe mode is annoying. All bicycle light are built like that so I got used to it.

    Other: With this light, you can get almost as wide a beam as a normal light with a diffusing lens, for much cheaper. As more of a road biker I use one like this and one thrower with a reflector and I'm seriously happy with my lights.

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    • Overall
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    • Price:
      5
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    • Usefulness:
      5
showing latest 5 entries. Click here to read all 5 reviews.

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