Princeton Tec Swerve LED Light

Product Code
Princeton Tec
Current Stock

A combination of a diffused lens (on top) and a collimated focused lens (on bottom) creates a very bright 180-degree beam pattern than alternates between a wider beam and a narrow beam. Since the eye must juggle these two beams, it doesn't get a chance to relax, resulting in a very high level of visibility. The toggle switch makes it easy to turn on and off even with gloves on. Handle bar, seat post, seat stay and fork mounts are included, and the built-in clip allows for attachment to your helmet, pack or messenger bag.


Lamp: 2 half watt maxbright LED

Burn time: 121 hours Batteries: 2 AAA batteries (alkaline)

Weight: 81g, 2.8 oz Attachments: handlebar, seat post, seat stay, fork, helmet and messenger bag

Control: toggle switch


Average rating: based on 8 reviews.

Bright and easy to use


Reviewed By: Glen Graham on 10/2/17

This light stands out very well in low and normal visibility. It's easy to use and has a number of different mounting options. Excellent light.

Princeton Tec Light


Reviewed By: Richard Neidorf on 12/9/16

best battery powered light, takes forever till the batteries fade. Great for multi day rides when you can't recharge batteries.

princeton tec swerve light review


Reviewed By: Sonny Solomon on 4/15/13

Purchase this light and rode with it on blinking mode. Was respected better by the traffic. I highly recommend this light! Deatsville, Alabama

Recent purchase


Reviewed By: Anonymous on 10/8/12

Everything I've ever bought here was all it was supposed to be. Never been disappointed.

They're bright!


Reviewed By: A customer from Dayton, OH on 7/11/12

I bought these because I knew how bright they are. We got many comments from rider that were behind us that these lights were the brightest they had ever seen. Easy to move from one bike to another.

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