High Pressure Sodium Lights Troubleshooting

The cycling can damage or destroy the starting circuit and or ballast.

High pressure sodium lights troubleshooting. After visual inspection many growers find that some lamps in their greenhouse either aren t operating or aren t doing so at full brightness. A high pressure sodium ballast is responsible for regulating the pressure in light fixtures that use high pressure sodium gas to produce the light. This is one of the most serious maintenance problems in an hps lighting system. This type of lighting is effective as a security light with a photocell to.

Lamps should be checked to be sure the proper lamp type is being used according to the information on the label of the installed ballast. High pressure sodium lights are used for illuminating large outdoor areas. Correcting problems with hps lamps by erik runkle and bruce bugbee high pressure sodium lamps are widely used in greenhouse production but they require maintenance for peak efficiency. Many lamp types currently offered such as metal halide and high pressure sodium lamps are physically interchangeable but not electrically interchangeable.

They are also commonly found in an indoor garden setting. An indication of the high pressure sodium hps lamp s normal eol is on off cycling since the aging lamp requires a higher voltage for operation than the ballast can supply. Hps fixtures quickly picked up speed and by 1970 many parking lot lights and street lights were adopting the new lighting technology. They emit bright yellow light.

Typically these lights are used on sides of industrial buildings and in some street lamps. High pressure sodium lamps are widely used in greenhouse production but they require maintenance for peak efficiency. They are used for things such as security lighting. I have a 150 watt high pressure sodium security light that mysteriously began cycling on and off about a month ago after about three years of faithful operation.

The heavy duty transformer or ballast is also long lived if the bulbs are changed out before they burn out. Thought the photoelectric cell. These lamps reduce growth and increase electric consumption. These types of lights are commonly found outside.

Outdoor sodium lights are either low pressure or high pressure lighting to illuminate large areas with bright light. After visual inspection many growers find that some lamps in their greenhouse either aren t operating or aren t doing so at full brightness.