DX » Community » Reviews » UltraFire D70 3500lm 3-Mode White Bike Light w/ 7 x Cree XM-L U2 - Black (4 x 18650)
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  • posted bySuperzotnz on 05/14/2014

    Powerful light! Running time doesn't appear to be what's claimed, especially when on full. Means have to keep charging regularly when in use on these dark mornings and nights. The beam is awesome. Guaranteed to be seen by motorists. It's the light I've seen that changes NZ drivers' behaviour -- a... Read more

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  • posted bysteveolyo on 04/18/2014

    Lights up the trail well, worked for me all winter in 15-60 degree fahrenheit weather. Works well in wet and dry conditions. The unit has survived a couple of 4 foot drops onto my concrete floor, no problems or cracks. Nothing I would suggest trying though. its been reliable for four months of in... Read more

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  • posted bySteinNachtlicht on 10/16/2013

    Good value for money, I think more than 900 Lumens, it is brighter then my Lupine Wilma with 1300. Good flood of light in front of wheel. Battery pack has to less capacity for this build, cables are not very flexible at lower tempuratures. However I replaced them anyway to use my existing Lupine... Read more

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  • posted bybluesky67 on 09/15/2013

    This is a bright headlight that can be mounted on the bicycle handle bar too. I can't tell if it delivers the stated 3500 lumens though. The box says 900 lumens but is likely more than that. It is fairly compact. Gets hot, hot, hot. The battery pack is sealed. If One element dies the whole pack a... Read more

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