The GLT 2.0 accomplishes this by creating eddy currents in the inductive-loop traffic detectors embedded within the pavement at most traffic light signals which, in turn, then "trigger" the detectors, sending a signal to the traffic light to turn from red to green.
Full size trucks and cars already possess a large enough metal mass to disrupt the detector's magnet field, naturally, when these bigger vehicles stop either near or directly over the sensors while waiting at red lights. Smaller vehicles, however, lack the structural mass to accomplish the same triggering process.
The GLT 2.0 compensates for this deficiency by cost-effectively and efficiently "enlarging" their presence at traffic signals - and now red lights are triggered to turn green as if they were the same full size vehicles. No more endless waiting at stop lights or dangerous user-fixers - like running red lights.
*Patents: 7,330,132 B1 and 7,026,955 B2
Option 1:
The GLT 2.0 employs two powerful neodymium magnets with extremely strong magnetic properties and quickly and easily affixes to all ferromagnetic metals on vehicles such as iron or its alloy, steel (metals that "attract" magnets). When the GLT 2.0 is affixed to ferromagnetic vehicle frames with its powerful magnetic properties, it will not dislodge from the frame.
Option 2:
For vehicles lacking these metals, such as a bicycle with a non-ferromagnetic titanium frame (which will not attract magnets), the GLT 2.0 simply attaches to those frames with an included 12" ziptie. The ziptie simply threads through the slots in the sides of the GLT 2.0's black chassis and over the bike frame and then zips itself together - locked snugly and securely to the frame.
Product Specs:
GLT 2.0: 2 1/8" L x 1 1/8" W x 3/4" H
Included Ziptie: 11" Long
Made in the USA