Can you use metal halide bulb high pressure sodium fixture?
Both Metal Halide and High Pressure Sodium bulbs are part of the HID family of bulbs. These bulbs cannot be interchanged without changing their ballast, the regulating element in all light bulbs.
Will a mercury vapor bulb work in a high pressure sodium fixture?
Mercury Vapor (MV) lamps are most frequently used outside for parking and security lighting. They are the least efficient of the HID lamps (slightly less than fluorescents) and should be replaced with more efficient metal halide or high-pressure sodium lamps when possible.
Is metal halide the same as mercury vapor?
There is no difference between metal halide and multi vapor lamps because both names describe the same form of lamp. Metal halide or multi vapor lamps are a form of the light source that creates light via passing an electric arc through a gaseous mixture of mercury vapor and vapor of some metal halides.
Do high pressure sodium lights use a lot of electricity?
High pressure sodium fixtures are not as energy efficiency as LEDs. In fact, LED bulbs use between 40-75\% less electricity than a HPS fixture.
Is metal arc the same as metal halide?
Compared to standard metal halide lamps, METALARC PULSE START lamps reach 90 percent of full light output 30 percent faster and have a 60 percent shorter hot restrike time. METALARC PULSE START lamps may be combined with SYLVANIA HID ballasts to form a complete system.
What is the difference between high pressure sodium and metal halide bulbs?
The primary visual difference between them is that metal halide light is white and the light emitted from a High Pressure Sodium bulb is amber orange. These bulbs cannot be interchanged without changing their ballast, the regulating element in all light bulbs. Their operation is a bit different and they therefore require different ballasts.
Can a sodium vapour ballast be used for a metal halide lamp?
In practice we have used sodium vapour ballasts for metal halide lamps without problems for years. But the converse is not true. As explained by others the ballast only limits the current through the lamp by maintaining a constant voltage across the lamp. It acts as a reactor whose impedance depends on the current through it.
How do high pressure sodium lights work?
High pressure sodium lights work by creating an electric arc through vaporized sodium metal, while additional materials and gases work to start the lamp and control the its color. The main benefit of using HPS is that they are the only light source with a similar efficiency to LEDs and maintain luminescence fairy well.
What are the advantages of metal halide light bulbs?
Benefits of Metal Halides. Metal Halides are much more efficient and higher quality than incandescent bulbs. They are useful for high intensity applications because of their high color temperatures, and this is by far their most positive characteristic.