Peterson has added to its patented line of Piranha LED Smart Lamps — the advanced warning light technology that combines strobing LEDs and automatic turn signal override functions in one self-contained lamp. The new 10-diode, 4-inch Round models are SAE J845 class 2 compliant and DOT-approved, and offer the latest in ultra-rugged wiring options plus the extra economy of only 10 diodes. Called the easiest, most efficient way to integrate strobing LED warning lamps into new vehicles and to retrofit existing vehicles, Peterson’s unique Smart Lamps are designed for full compatibility from model to model.