Amber/Amber 48 Watts LED Double Side Emergency Sig Alert Hazard Warning Strobe LightBar 25" Magnet Mount Rooftop Light Power: 48 Watts / Voltage 12V or 24V Number of Led: 48 Flash Patterns: 15 kinds of flashing models (strobe and steady) Size (approx): 25" x 4.025" x 2.5" Package Content: 1 x Car LED Light Bar