die-cast brass and brass plate lights for walls, pendant fixtures, chain pendant, all lights for indoor use feature blown glass in the following colours .6 white, .7 amber, .8 green. 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.