The Smart 3 rear bike light is a great safety light for those on a low budget. When used alongside your main rear light system it provides great additional visibility. The 3 powerful LED's can be seen from up to half a mile away and come with 3 light modes - constant, flashing and rotary.
If used with another light the rotary mode gives the Smart 3 a massive 260 hours burntime. This is great as you won't need to replace the 2 AAA (included) batteries often. Even on constant mode you get a very decent 80 hours burntime.
There are currently no questions and answers for this product.