police light glowing in bokeh blur style, background . modern blue and red police lights concept backdrop

police light glowing lights bright glow flare shiny shine car lamp equipment danger emergency isolated siren black design flash background bulb object attention blue ambulance traffic rescue signal caution fire alarm urgency alert security red bokeh blur style modern concept backdrop flashing illuminated blurred vehicle law enforcement patrol response public safety warning motion action dynamic speed intensity visual effect dramatic attentiongrabbing control night scene urban environment street situation