High Pressure Sodium Lights Troubleshooting

Hps fixtures quickly picked up speed and by 1970 many parking lot lights and street lights were adopting the new lighting technology.

High pressure sodium lights troubleshooting.

The hps light fixture was developed by general electric and made its debut in 1964. 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. This type of lighting is effective as a security light with a photocell to. 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. Thought the photoelectric cell. This is one of the most serious maintenance problems in an hps lighting system. They are also commonly found in an indoor garden setting.

The heavy duty transformer or ballast is also long lived if the bulbs are changed out before they burn out. High pressure sodium lights are used for illuminating large outdoor areas. A high pressure sodium ballast is responsible for regulating the pressure in light fixtures that use high pressure sodium gas to produce the light. Sodium bulbs can last up to 20 000 hours.

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. 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. 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.

Typically these lights are used on sides of industrial buildings and in some street lamps. Many lamp types currently offered such as metal halide and high pressure sodium lamps are physically interchangeable but not electrically interchangeable. They emit bright yellow light. They are used for things such as security lighting.

After visual inspection many growers find that some lamps in their greenhouse either aren t operating or aren t doing so at full brightness. 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.