This plug‑and‑play horn and light handlebar button switch is engineered for electric scooters. Durable impact‑resistant ABS housing resists vibration, dust and moisture for reliable performance in daily commuting. Ergonomic tactile buttons deliver crisp responsive operation to activate headlight and horn without removing hands from handlebars. Pre‑wired complete harness with matching plug enables true plug‑and‑play installation, no soldering or wire‑cutting required. Exact connector pin layout matches stock electrical system without extra modification. It serves as direct replacement for worn, broken or unresponsive factory horn‑light switch to restore lighting and audible alert functions for day‑and‑night riding safety.