Motion Activated Blue Light 7-LED Message Display Wheel Lights for Bikes and Cars

Pros: It's easy to use. I only tested it by waving it around in the dark, but it does work. You can easily read the messages, and the blue color is nice.

Cons: The messages are REALLY dumb. I'm not actually going to stick this on my bike because I don't really want to tell people 'Happy New Year' in the middle of June (and the other messages are even worse). But, I knew that before I bought it, so I can't complain.

Other: It's a good product, but, once again, the messages make it useless. I would recommend sku.23490 if you want something cool (it's the same thing, but with cool patterns instead of stupid messages)

Pros: Very easy to install. Very bright. Fun for the rider.

Cons: 2 of the 6 I ordered were defective. They do not work. I tried changing batteries and caps, but no luck. T

Other: If you're looking to be seen while riding at night, they offer great visibility and are fun. Very easy to install. I just hope someone doesn't steal them.

Pros: Idle time in use and installation. Went for a drive during a heavy rain, all works. Bright, it is perfectly visible in the dark. The bicycle is allocated in the street. To you at once pay attention. Words are read well (welcome, happy New Year!, I love). It has the light exposure gage. At a daylight the device doesn't join that helps to save batteries. The gage movement very sensitive.

Cons: Not an interesting set of phrases. There is no possibility of entering of the text.

Other: The good price. Simplicity in use. Accessible elements of a food. With purchase it is happy on 100 %. Recommendations - the choice of own words and phrases (at least to order before purchase) is desirable