la luz (noun)

Frequency star
  1. light
  2. electricity, power (e.g. paying the electricity bill)

Acuérdate de apagar las luces antes de salir del garaje.

Remember to turn off the lights before leaving the garage.

El sastre no encontraba el ojo de la aguja con esta luz.

The tailor couldn't find the eye of the needle in this light.

El faro proyectaba una luz enorme sobre los barcos pesqueros.

The lighthouse cast an enormous light over the fishing boats.