This flasher/beacon circuit can be employed as a distress signal on highways, a direction pointer for parking lots, hospitals, and hotels, etc. The circuit uses a power LED, and provides more light ...

The company says the model L864 is the first LED-based flashing red beacon for marking radio and television towers and other obstacles that pose hazards to aircraft navigation. The light meets FAA, ...

BEVERLY HILLS — Crossing the street for pedestrians has always prompted an err on the side of caution, but a relatively new concept introduced the last few years may help. Called Rectangular Rapid ...