Review on GreenClick Rechargeable Taillight Waterproof Combination by James Weber

Got them on a lightning deal and bought 3. Enough LED headlights used right out of the box, pre-charged. Can be adjusted to your preferences, from daylight to flashing and constant low/high. You get about 3+ yards (probably more on a full charge) of clear vision out of total darkness, but I would slow down and drive with extra caution at night. Very useful, especially if you get caught cycling in the dark. This add-on is great for extra security. Easy installation with no frills. A plus point are the diverse lighting options from permanent light to alternately flashing red and blue for the rear light, also preloaded. A regular mini micro USB is used for charging, about 3-4 hours. Great lights for the price I paid about 75% off the regular price.