Uv Mercury Vapor Lamp

No ballast needed the 160 watt projects uvb up to several feet from the lamps surface and is ideal for large terrariums or bird aviaries.

Uv mercury vapor lamp.

In either case the outer bulb provides thermal insulation protection from the ultraviolet radiation the. Its humanitarian value has had worldwide success since. Fits into a standard ceramic socket no ballast needed. These low pressure lamps have a typical efficiency of approximately 30 40 but recent developments in technology have led to commercially available leds able to generate.

1901 the first commercial mercury vapor lamp peter cooper hewitt new york city had a history of innovations in other fields and when he set about on the project of the mercury vapor lamp in 1898 it only took 3 years to develop the first reliable lamp with a acceptable color of light. Uv b reptile light 160w u va u vb reptile light mercury vapor bulb high intensity sun simulating bulb lamp for reptile and amphibian use 160w 4 0 out of 5 stars 82 29 99 29. The bulbs have an inner quartz tube. Fits into a standard ceramic socket.

The dominant emission 90 from these lamps is uv c energy. The powersun uv is a self ballasted mercury vapor lamp which emits uva uvb and heat all in one lamp. While the lamp is operating the mercury vaporizes. Liquid mercury lamps have the potential to be hazardous both during operation and when the lamp is off.

A mercury vapor lamp is a gas discharge lamp that uses an electric arc through vaporized mercury to produce light the arc discharge is generally confined to a small fused quartz arc tube mounted within a larger borosilicate glass bulb. The usual means of generating uv c for disinfection is most typically with a mercury vapor lamp that produces light through use of an electric arc through vaporized mercury. If the lamp is broken mercury vapor is easily dissolved into. The outer bulb may be clear or coated with a phosphor.

For more than 50 years mercury vapor lamps have been the default uv a source for fluorescent inspection technology. Amalgam uv lamps contain solid spots which consist of an alloy of mercury and another element such as indium or gallium. Mercury vapor lamps are bright long lasting light sources that are often used to light large areas such as streets gyms sports arenas banks or stores. The c frequency of the electromagnetic uv family has amongst other things germicidal effects.

This was so important that westinghouse quickly commercialized the low pressure mercury vapor germicidal lamp in the early 1930 s.