High Pressure Sodium Lights Troubleshooting

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.

High pressure sodium lights troubleshooting.

This type of lighting is effective as a security light with a photocell to. These lamps reduce growth and increase electric consumption. Thought the photoelectric cell. They emit bright yellow light.

Sodium bulbs can last up to 20 000 hours. A high pressure sodium ballast is responsible for regulating the pressure in light fixtures that use high pressure sodium gas to produce the light. 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. They are also commonly found in an indoor garden setting.

Many lamp types currently offered such as metal halide and high pressure sodium lamps are physically interchangeable but not electrically interchangeable. The hps light fixture was developed by general electric and made its debut in 1964. The heavy duty transformer or ballast is also long lived if the bulbs are changed out before they burn out. They are used for things such as security lighting.

High pressure sodium lamps are widely used in greenhouse production but they require maintenance for peak efficiency. Outdoor sodium lights are either low pressure or high pressure lighting to illuminate large areas with bright light. The cycling can damage or destroy the starting circuit and or ballast. Typically these lights are used on sides of industrial buildings and in some street lamps.

High pressure sodium lights are used for illuminating large outdoor areas. After visual inspection many growers find that some lamps in their greenhouse either aren t operating or aren t doing so at full brightness. High pressure sodium hps lights are commonly used for outdoor application like parking lot lighting street lights etc. After visual inspection many growers find that some lamps in their greenhouse either aren t operating or aren t doing so at full brightness.

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.