panel light

• Pequena luz indicadora ou lâmpada instalada em um painel de controle, painel de instrumentos ou dispositivo eletrônico, usada para mostrar o estado de funcionamento, a alimentação ou uma função do equipamento.

A small indicator light or lamp mounted on a control panel, dashboard, or electronic device, used to show the operational status, power, or function of the equipment.

1. Dashboard indicatorB2formal

   A small light on a control panel or dashboard that indicates the status of a system or component.

   Luz do painel

   • The panel light turned red to warn of low oil pressure.
   • Check the panel light to see if the system is active.
   • A flashing panel light indicates a malfunction.

2. Illumination sourceB2formal

   A light source built into a panel, such as in an instrument cluster or electronic device.

   luz de painel

   • The panel light illuminates the controls in the dark.
   • He replaced the faulty panel light in the cockpit.
   • The panel light is dimmable for night operations.