die-cast brass and brass plate lights for walls, pendant fixtures, chain pendant, table lamps, all lights for indoor use with transparent glass. Antique copper-plated brass. AR, dark brown. BA glossy antique. A glossy painted. V. The E 27 lamp socket allows for the use of low-energy light bulbs to allow significant savings in energy compared to traditional incandescent lights. Energy efficiency class A+ Ă· E.