Green Light Trigger
MSRP: $24.95
Description: The NEW HP (high power) Green Light Trigger™ because it looks good and works even better.
The Green Light Trigger™ attaches to the bottom of any bike and helps make the bike more "visible" to traffic signal detectors.
Bikes with Triggers get stuck at red lights far less often than those without!
Unconditionally guaranteed
The first, and second most effective solutions on the market
Works on motorcycles, scooters, mopeds, and bicycles
Simple, safe, legal, and effective
Installs is seconds with no wiring
Thousands in use all over the US and overseas
Traffic signal sensors are essentially metal detectors buried in the road surface. These "inductive loop" sensors are easy to spot because they have a circular, square, or diamond-shaped saw cut in the pavement just before the intersection. There is a weak radio frequency field over the coil, and a large inductive mass disturbs that field. Loop detectors are meant to pick up the presence of large masses of metal - like cars and trucks - sitting still over the detector loop.
Most modern bikes don't have enough inductive material in their frames to trip the sensor, and what they have tends to be oriented vertically above the loop (making it harder to sense) so we get stuck.
The Green Light Trigger emits a wide and powerful magnetic field that when passed over a detector loop, disturbs the loop's field, simulating the arrival of a much larger vehicle. When the control computer sees that signal, it knows someone's there, and the biker gets a green light, just like everyone else.
