4 PCS USB Car Lights Red Blue Pink Purple Automotive Specialty Lighting

Four-colour USB ambient light set

This set contains four mini USB lamps in red, blue, pink and purple. Each unit plugs into any standard USB port for instant, battery-free illumination. The touch-sensitive base lets you switch the light on or off with a single tap. Press and hold to dim or brighten the output smoothly.

Replaces fixed-colour dome lights or battery pucks

Swap out single-tone courtesy lamps or disposable puck lights for adjustable colour and brightness. The upgrade is worthwhile when you want mood lighting that adapts to driving, reading or camping without rewiring. No installation tools are required beyond a spare USB socket.

Steady output while connected to 5 V 1 A

The lamps draw power directly from the host port, so brightness remains consistent as long as the supply is stable. Thermal output stays low during extended use in a car charger, laptop or power bank. There is no internal battery to degrade or recharge.