A cyberpunk cityscape at night where a massive glowing lightbulb floats above neon-drenched skyscrapers, connected by streams of bright data flowing like electric rivers through the air. The bulb pulses with warm amber light contrasting against cool blue and magenta city lights. Circuit board patterns are etched into the buildings' surfaces, and holographic wireframe nodes float around the central bulb, connected by glowing websocket-like threads. Rain falls through laser beams, creating prismatic reflections on wet streets below. A small Raspberry Pi-sized device sits on a rooftop, emanating the data streams that reach up to power the floating light. The scene captures the magic of IoT connectivity with a gritty, tech-noir atmosphere.