What is the difference in color between Halogen and Mercury Vapor lighting?
Halogen lighting produces a white colored light. Mercury vapor lighting produces a bluish green color similar to natural moonlight.
What is the average lamp life of a Mercury Vapor Lamp?
The lamp manufacturer has given these lamps an average life ranging between 10,000 for a 100-watt lamp to 24,000 hours for a 175-watt lamp.