Ive been running one of these off a USB battery in my frame bag, super bright and great value. Also been properly soaked in some quality Yorkshire rain. Absolute bargain. I've been using one but bought 2, going to double up when we get into deep dark winter.
Same and same. Bought without a battery pack, use my own, think its 4000mah and it will easily last 10 hours. Mega bright, have to point it down a lot and run it on low setting so not to blind drivers.
Ive been running one of these off a USB battery in my frame bag, super bright and great value. Also been properly soaked in some quality Yorkshire rain. Absolute bargain. I've been using one but bought 2, going to double up when we get into deep dark winter.
http://m.ebay.co.uk/itm/1200-Lumen-T6-LED-Bicycle-Light-Headlamp-Headlight-USB-WaterProof-OutDoor-Active-/142062667967?var=&hash=item21139848bf%3Am%3Ams88FY9mWx_4OChx2xCjAzA&_trkparms=pageci%253A400a2377-9bb9-11e6-97bb-74dbd1a00ec0%257Cparentrq%253A02a429251580a3589681d760fff9aad6%257Ciid%253A5