Powerful, USB rechargeable taillights are taking over the safety market and the competition is heating up. Niterider now offers the Sentinel 150, a 150 Lumen max light that is a superior taillight in it's own right, but adds the benefit of Laser Lanes, or two laser projections that create a defined lane on either side of the bike. This virtual lane is designed to help create a safer nighttime cycling experience. Use is optional, as the laser function is controlled by it's own button.

The Sentinel 150 pumps out the Lumens to ensure your visibility and safety. The ultra bright 150 Lumen output at max delivers visibility at night from over a mile back, and is an especially effective flash for daylight visibility (DVF) and the unit also offers a Group Ride Mode that gives visibility without blinding your following riders. You get seven run modes, with two Flash options, high and low Steady power; three of the modes are . USB charging time on the Li-Po battery is only four hours, so you can easily still get maximum brightness if you just remember to plug in the Sentinel at lunchtime. Safety is the sole purpose of taillights, and this 40 Lumen light, with Laser Lane option, is one of the best commuting products available today. The simple strap mount can be left on the bike and the light body quickly removed for charging and security. There is an integrated clip which slides right into the mount, but also acts as a belt or strap clip for more versatile usage.