And high pressure sodium lamp luminous efficiency was increased with the increase of power, as a result, the overall LED street lamp lighting is better than high pressure sodium lamp; (the overall smooth effect is theoretically, high-power LED street lamp advantages over 250 w high pressure sodium lamp light efficiency is higher than actually LED). Consuming high levels of sodium can have many negative health effects, such as increased blood pressure and heart complications. Home; Shop. advantages and disadvantages of high pressure sodium lamps. high pressure sodium lamps Light is generated by an electrical discharge in a gas containing sodium and mercury (sodium amalgam) contained in a sintered alumina arc-tube. Site Map; About Us; My Cart 0 Item(s) - £0. The report offers a complete research study of the global High Pressure Sodium Lamps Market that includes accurate forecasts and analysis at global, regional, and country levels. Designing with LPS (See also LPS Costs) Low-pressure sodium, like all lighting types, has its own pecularities, advantages, and disadvantages.Some of these are discussed in these links. White-Lux SON lamps are a metal halide lamp designed to work in a standard SON fitting. Better efficiency, life and size are few of the advantages of HPS Lamp over LPS Lamp. Most vehicles contain high-intensity discharge (HID) lamps. A LED lamp uses 30 watts quite differently from an HPS one. Non-passive arc tube failures caused by end of life conditions of the lamp, by ballast failures or by the use of an improper lamp-ballast combination may cause the breakage of the outer bulb of the metal halide lamp. It’s a type of a lamp with a specific type of gas discharge and works at high internal pressure. They used in the headlamps of the vehicle. Its color appearance is bright white and can be applied to applications ranging from commercial lighting to large scale retail to industrial and sports lighting. If such a lamp breaks, the exposed sodium metal can result in a fire. Boosts Brain Function. Hot selling lamp. These lights contain high-pressure solid sodium, xenon gas, and mercury. High pressure sodium lamp will flash with white and gold when using. A 250 watt high pressure sodium lamp can last from 12,000 to 24,000 hours. However, they come with a high-energy cost and a relatively short life. Standard HPS lamps produce a golden white light when they reach full brightness. According to the American Heart Association (AHA), the recommended amount of sodium for everyone is 1500-2300 mg per day, but a majority of people consume more than this amount every day. The arc tube consists of frame and is highly pressured with sodium for better efficiency. High pressure sodium lamps are used for road lighting, floodlighting and industrial interior lighting. Good efficiency, smaller size than low pressure sodium lamp, better bulb life are some of the advantages. There are advantages and disadvantages to each of these options, and the decision of which is better comes down to personal preference and the specific needs of the growing… High Pressure Sodium. Energy efficient – LED’s are now capable of outputting 135 lumens/watt Long Lifetime – 50,000 hours or more if properly engineered. Abstract. The Advantages and Disadvantages of High Intensity Discharge Lamps. Advantages Of Sodium: 1. SON-T lamps are tubular high-pressure sodium lamps, with the same advantages and disadvantages as SON-E varieties (above). Sodium vapor lamps are some of the most efficient lamps in the world. 2. Ceramic metal halide lamps offer many advantages in higher efficiency and longer life. Two popular lighting options that many cannabis growers use are light-emitting diodes (LEDs) and high-pressure sodium (HPS). A typical high pressure sodium lamp will last longer than a metal halide lamp of similar wattage. Rugged – LED’s are also called “Solid State Lighting (SSL) as they are made of solid material with no filament or tube or bulb to break. LPS light provides essentially no color rendition, so is inappropriate for any use where 1) color perception is important, and 2) LPS will be the only light source illuminating the area. Conventional types Advantages Very good luminous output (70-130 lm/W) Long lamp life (9,000-10,000 h) Small size Disadvantages Poor color rendition (Ra = 20) Long starting and restriking times (up to 10 min.)