Light types

Light types

There are many different types of lights and lamps, such as incandescent, tungsten halogen, fluorescent, compact fluorescent, neon, deluxe mercury, metal halide, high-pressure sodium, white sodium, ceramic metal halide, and low-voltage halogen.
References in periodicals archive ?
The Ministry will soon approve the order to reduce the export customs duty on light types of oil products.
Noting that the home-made Iran-140 planes used for marine patrolling missions are built in two heavy and light types, he said, "These kinds of airplanes are rare in the world; only three world countries build light planes and Iran is among them."