P7 Water Resistant SSC-P7 3-Mode 900-Lumen White LED Bike Light with Battery Pack Set

Pros: Cheap, Light power enough to ride up to 30 km/h on easy technical trails and streets. Small lamp size.

Cons: Had small central beam, wide-angle lens or front glass needed. I'm not sure that accu hat good water resistance. Not light. Stroboscope light is useless, it's better to have 3 grade of power without strob. Power cable is too long for onbike montage both battery part and lamp part. Can be twice shorter... And better mother-hole in lamp and earphone-plug on accu.

Other: good for its price but far from ideal

Pros: This is a really bright light. Projects a wide beam of white light good enough for biking or trekking at night. The head band is convenient and comfortable, and you can use it to maintain the light upright on a table too. It fits easily your handlebar (if you use it for biking) and the battery pack is small and light enough.

Cons: It gets really hot. I mean it. After 20 to 30 minutes of use it gets so hot you actually couldn't touch it. Not so hot to cause burns in your skin but close. The modes are a little useless. The maximum power mode it's OK, but the "mid" is a little low (30% brightness, maybe). I can't think about a use for the strobe mode apart of atracting attention of the rescue service if you get in serious trouble. The cable could be longer and it would be nice to have the option to choose the charger with EU plug.

Other: Good value for money. If you need a bright light, you won't be dissapointed.

Pros: Powerful light, the light beam is absolutely enough to cover the corridor you need to see, no need to change the lens of whatever. Very solid made, no cheap plastic or so. Its different league than other regular bike lights. Great value for money.

Cons: It gets hot (after 15 minutes), while using indoor. No indication that battery that almost depleted

Other: Great light for reasonable price