They have a clunky sounding name — "rectangular rapid flashing beacons." But the electronic crosswalk signs that have been popping up all over Tampa Bay in recent years have a clear purpose.

The Venom Trucks amber light mod kit is priced at $119.99, per the Venom Trucks website. The kit is currently on backorder, with an estimated lead time of four weeks.

The rectangular flashing beacons better known as the mid-block, flashing yellow pedestrian crossings, ... That's why the signals use an amber light, signaling caution, ...

The amber-filtered traps had 34 percent fewer species and 60 percent fewer insects in total than the white light traps. The team also suggests fewer disease-carrying insects gather at amber lights.