Established in 1923, Mule Lighting Inc. manufactures a wide range of emergency lighting products. Located in Providence, R.I., the company specializes in exit signs, emergency lighting units, fluorescent battery packs, emergency power systems and wire guards. Mule Lighting, Inc. has designed and developed an extensive array of solid-state light emitting diode (LED) lighting products for a wide range of applications, from exit fixtures and emergency lighting units, to decorative, accent and general purpose lighting. The company meets the requirements of several commercial and industrial applications and special environments.