TrustFire TR-008 3 x Cree XM-L T6 2000lm 4-Mode White Bicycle Lamp - Black + Purple (4 x 18650)

Pros: It's very very bright! So it will not disappoint you. Battery endurance seems to be ok, but I haven't really timed it yet. The body feels very sturdy and decent. Water resistent battery pack should be quite shock proof.

Cons: The 'low' modus might be a bit too bright as well. It might 'blind' cyclist which come in from the opposite direction.

Other: Excellent quality product! If in doubt about which bright cylcing light to get: Get this one.

Pros: Very bright with a decent spread for off roading. The battery pack is nice an compact and water resistant, not tried in but should be fine in a light shower, certainly not waterproof but could be made so with a bit of sealant. Its is very cheap for the amount of light you get

Cons: The battery pack was crudely put together, the light stopped working but came on again when I moved the cable to a certain position. Took it apart and the cable sheath was exposed on both terminals and was shorting. Easy to fix but really poor workmanship and QA

Other: It has its shortcomings but is really good for the price, just be prepared to get your soldering iron out!

Pros: A luz gerada é muito forte, o acabamento das peças é excelente e é muito funcional.

Cons: O sistema de fixação dela é muito frágil devido a uma peça plástica que é parafusada na lanterna. Se o uso for off-road, deve-se reforçar essa peça.

Other: Como todo o produto, ele também tem seus defeitos, porém nada que não possa ser consertado com um pouco de cola e vontade.