Metal halides offer HID alternative: as metal halides increase in popularity, lighting designers should take note and familiarize themselves with the burgeoning technology

摘要

Among high-intensity discharge (HID) lamps, metal halides (MH) have the most promising future. According to industry estimates, nearly 40 million MH systems are now installed in North America. Because they offer efficiencies of up to 110 lumens per watt and are available in sizes from 35W to 1500W, MH lamps can provide a side range of light levels, are energy efficient, and offer long life and excellent color.