Moon GEM 2.0 USB Rear Light Black

awesome compact lights, used along with a main light but good enough on its own. good seal covering the USB charging point. highly recommended little light.

Nice and bright, love USB charging, easy to fit - you will sell a million

Very happy with this light. Super Bright and easily fits on Helmet o Frame. Bought 2 more on sale

Hi 'Moon lights' are excellent if you are looking for a chip and portable bike lights. Recently I and my friends have bought front and rear lights and tried in different weather conditions. They do their job excellent. Single charge via my laptops USB port during the work day (1-2 hours is enough) keep them working whole week. It's very easy to fix them on any part of the bike. They are so good that I use them as alternative torch when I go for walk in a mountains. Rear light was very helpful in heavy snow and windy conditions. I will definitely recommend Moon GEM 2 USB lights, unless you are looking for something expensive. Best wishes Zohrab

I always run a rear light even in the day as I cycle through a lot of wooded areas with low light. I recently got a new bike with an aero seat post which presents real problems for attaching lights. After a lot of research and seeing people on forums fashioning wooden and other home made solutions to attach a light to their seat post I came across this little beauty. The strap mechanism is ideal and it attaches no problem. It's a very dinky light but kicks out a decent amount of light for being seen. If you were night riding in areas with no street light I would want something a bit bigger than this. Charges via USB and flashes warning light as it is getting low. For my need to have a light to be noticeable during the day and that fits quickly and easily to an aero post this is perfect. Also very speedy dispatch from PBK.

What a light, excellent product, need a light that would ensure I was seen . This light might looks small but boy does it do its job! Easy to fit in seconds , lasts on one charge for hours and so simple to charge. Would recomend this light to anyone who daily commutes to work on country and busy main roads.

Pros: - Very very light (weight) for the amount of light (brightness). Barely noticeable when in a pocket or bag but creates a great amount of light for urban use - USB charging system works effectively. A hidden LED tells you when you're low on battery, when you are charging, and when you've finished charging. Much more reliable than AA/AAAs which go dim then abruptly stop without warning. Charges via a relatively common mini USB socket so don't need to remember any particular cable, it's the same as for example many MP3 players, the PS3 controller, and so on. Cons: - The USB charger plastic flap cover fell off mine, however this doesn't seem to have impaired use or indeed water resistance which is quite good - no problems with a rain shower that I've noticed Overall: 5/5. Fantastic little light, not enough power for use on totally unlit areas but that would be unrealistic for something roughly matchbox sized. Really well made and very easy to carry as backup/without having to consider "Do I need to take lights with me?"