Are high pressure sodium lights being phased out?

Phasing out

A number of popular lighting types will have to be phased out by 2017 including selected 'standard' high-pressure sodium (including retrofit), high-pressure mercury, and standard performance metal halide.

Are high pressure sodium lights still being made?

Although High Pressure Sodium lamps emit visible light across a slightly more broad spectrum than Low Pressure Sodium lamps, they are still very limited.

Can I replace a high pressure sodium bulb with LED?

LED corn cob lights are one of the most efficient ways to replace metal halide, mercury vapor, and high-pressure sodium HID bulbs.

Are sodium street lights still used?

High-pressure sodium lamps are still used around the world for street lights because they produce the greatest amount of light for the least amount of electricity required to power them.

What is the problem with high pressure sodium lighting systems?

The most common problem with a high pressure sodium light is the bulb. The first course of action is to simply change the bulb. Observe the interior gas tube for any signs of discoloration. If the tube is black, the bulb is definitely burned out.

High pressure sodium lamp drop out and restart

Why is HPS better than LED?

The heat per watt is far greater with an HPS fixture compared to LED. This technology is far more efficient in transferring energy in to light, as it produces less heat and has a higher wattage equivalency to HPS (600w vs 1000w).

Are LED streetlights better than sodium?

LED area lights are top of the line bulbs. They are more efficient and have longer lifespans than High-Pressure Sodium lights. Color Temperature: Variety of color temperature options providing better lighting solutions including cooler lights than High Pressure Sodium counterpart.

Do high pressure sodium lights use a lot of electricity?

High pressure sodium fixtures are not as energy efficiency as LEDs. In fact, LED bulbs use between 40-75% less electricity than a HPS fixture.

How long do HPS bulbs last?

When they do start to degrade, though, HPS bulbs tend to depreciate in their blue spectrum output first. They typically need to be replaced about every 10 to 14 months.

How often should I replace HPS bulb?

If you use HPS bulbs, plan to replace them after 10-14 months of use.

What is the difference between a LED lamp and a sodium lamp?

Sodium lamps are omnidirectional in that they emit light at 360 degrees, while led lamps emit light at 180. Hence, Statement 1 is correct. The two different technologies are entirely different methods of producing light. LED lifespan can be greater than 100,000 hours, more than four times that of sodium lamps.

How do you clean HPS bulbs?

P.L. Light Systems says that if the HPS installation is in a clean environment, or if the reflectors are 1 to 3 years of age, it is possible to clean them with a solution of vinegar and water mixed at a ratio of 1:100. They also advise cleaning your bulbs and reflectors annually for best performance.

How many lumens is a 70 watt high pressure sodium bulb?

70 Watt. 70-watt HPS bulbs provide between 6300 and 7000 lumens of light in frosted and clear options.

Do high pressure sodium lights need ballast?

HPS lamps require ballasts to regulate the arc current flow and deliver the proper voltage to the arc. HPS lamps do not contain starting electrodes. Instead, an electronic starting circuit within the ballast generates a high-voltage pulse to the operating electrodes.

How many lumens does a high pressure sodium light produce?

HPS lights are closer to a range between 40 and 150 lumens per watt. However, because of the omnidirectional issue HPS lights have, the perceived brightness is much less than that of an LED.

What lights do commercial growers use?

Today, the most widely used lights for professional use are HIDs and fluorescents. Indoor flower and vegetable growers typically use high-pressure sodium (HPS/SON) and metal halide (MH) HID lights, but fluorescents and LEDs are replacing metal halides due to their efficiency and economy.

Why is HPS better for flowering?

HPS lamps emit a lot of light in the red spectrum, which improves the flowering stage, and more than average light in the blue spectrum, which is beneficial during the growth cycle of the plants.

What LED replaces a 600W HPS?

Replace a 600W HPS system with a MIGRO 400 LED and the power consumption reduces from 640 watts to 370 watts.

Can you switch from HPS to LED mid grow?

Rest assured, it's a much easier transition than you might expect. LED grow lights are made for simplicity and accessibility. They also come with major benefits that will change the way you approach cultivation from here on out. Here are the five best reasons to switch from HPS to LED grow lights this year.

How many lumens is a 150 watt sodium light?

HIGH PRESSURE SODIUM - Sunlite High Pressure Sodium lamps are a long-life replacement for your existing HID fixtures. Standard ED17 shape. HIGH INTENSITY DISCHARGE - This 150 watt bulb puts out a bright 15000 lumens of light. Color temperature is 2100K.