This is a Q-Lite 3-Led blinky with 2 wide angle LEDs for better lateral visibility and 1 with a narrow angle lense to alert drivers to your presence from a great distance.
The best modes are those in which the heartbeat pulse of the bright top LED alternates a double-pulse and an alternating pulse of the other two.
*ON SALE FOR A LIMITED TIME – reduced from $16* 11.1.2011
In The Box:
1 rear blinky 1 mounting piece, with rubber shims for different sized tubing 1 pair AAA batteries