Many first-time customers coming to Access Fixtures—even those new to the world of commercial lighting—know they want to upgrade to LED. How hard is it to make the switch? Like most customers looking for an LED option, she wanted to take advantage of the superior efficiency of LED technology to save energy and reduce the need for maintenance. She also wanted her new wall packs to emit a familiar, warm light. However, knowing the wattage of your current fixture is the first step to determining which LED wall pack will provide the lighting you want.

Your existing light fixture will display its wattage information: on a tag inside the luminaire, on the ballast, or on the lamp itself. Once you have the HPS lamp wattage, you can move to the next step.

We confirmed with the customer that she was using a w HPS wall pack. High pressure sodium HPS lamps start their operating life with a high lumen output that degrades over timea phenomenon referred to as lumen depreciation. Many manufacturers will have this information available if you contact them with the HPS fixture model number. Visual perception has two components: photopic and scotopic vision. Photopic vision refers to sight in high light levels and is controlled primarily by our cones.

Scotopic vision refers to sight in lower light levels and is controlled primarily by our rods. Recent studies show that most of our visual perception is the result of a combined effort between the rods and cones. This visual range is called the mesopic region. In the example of the w HPS, we would use the following equation:. The manufacturer of your HPS wall pack will have the figures for both emitted lumens and lamp lumens.

It is important to note that the housing style of a fixture will affect its efficacy; a traditional wall pack will have greater efficacy than its full cutoff equivalent. We will be able to estimate its total luminaire efficacy. Mean visible luminaire lumens is the average number of lumens put out by a wall pack over its lifetime.

This calculation is fairly simple.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. It only takes a minute to sign up. LU70 medium base like this. There are about 5 of these and I'm considering replacing the bulbs with LED replacements.

I don't know much about them though. Is it "safe" for me to replace them with a regular outdoor-rated LED lightbulb to save electricity?

led replacement for 400 watt high pressure sodium

The transformer limits current at a variety of voltages, settling at 55V and the ignitor spikes a volt pulse onto the HPS bulb to initially strike the arc. Needless to say, you don't want to put any other kind of bulb there. This is not as simple as screwing in the LED replacement.

Do not attempt to hardwire the mains cable direct to the socket whilst on the top of a ladder. You don't want to do anything up there except fit two wire-nuts or whatever removable splice you use in your country. Make the center of the socket the "hot" and the shell of the socket where the screw threads are the "neutral".

Keep in mind high-pressure-sodium is extremely efficient, so a 70 watt LED will probably not be quite as bright. However, if the LED is aimed largely one-directional, e.

This is a scale of Incandescent bulbs do a neat trick: they self-limit current flow, like a resistor. In the case of LED "bulbs", the modern electronic driver is quite small and fits inside the "bulb".

400w high pressure sodium led replacement

Funny, I just replaced one of these last week for the first time. Both the counter guy at the electrical supply counter and the bulb manufacturer paperwork in the package of a high output LED bulb with the same "A" type screw base gave the same instructions. While you can just screw in the new bulb, it is not designed for a transformer and ballast?

400w high pressure sodium led replacement

Easy job, I just didn't know there was even a transformer in the housing. I just put 60 regular light bulbs into high pressure sodium sockets with no wire alteration and they all have come on for the 3rd night without spiking bright at all. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Ask Question. Asked 2 years, 8 months ago. Active 1 year, 5 months ago.

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400w high pressure sodium led replacement

I have a bunch of older outdoor light fixtures with this bulb in them: LU70 medium base like this There are about 5 of these and I'm considering replacing the bulbs with LED replacements.The Foreverlamp series of plug-n-play high bay led lamps feature a patented cooling system and innovative design that allows for a quick and easy installation.

Installation simply involves, unscrewing the existing lamp and replacing it with a Foreverlamp. As simple as changing a light bulb. Foreverlamp products are key to creating efficiencies in sustainable warehouse, retail, recreational and commercial operations.

These advanced LED lighting solutions enable customers to re-use their existing lighting fixtures in an eco-friendly manner by simply replacing a light bulb. Pulse-start ballasts have a starter that fires when the ballast sees an open circuit.

This starter then shuts off as soon as the lamp starts conducting voltage. The Foreverlamp series conducts voltage immediately upon power being applied so the starter is not used by the Foreverlamp LED replacement lamp series. The Foreverlamp series cannot be directly connected to line voltage - it receives its power through the installed magnetic ballast. The Foreverlamp series must only be installed in an open fixture with air flow.

The Foreverlamp LED Replacement Lamps require much less work from the installed ballast than the Metal Halide lamps they replace, so the ballast operates at a much cooler temperature. Initial examination indicates that installation of the Foreverlamp LED Replacement Lamp may actually extend the life of the ballast by 2 to 3X.

The starter which is the most common component to fail in a Metal Halide system is not needed to operate the LED replacement lamps.

400w high pressure sodium led replacement

Therefore, a defective starter will have no effect on the operation of the lamps. If the installed ballast fails, it would need to be replaced to continue to operate the Foreverlamp LED replacement lamps.

Please contact your local utility provider directly for further details on incentives available in your marketplace. Send an email to nasales foreverlamp. Facebook Twitter RSS. Will the lamps suffer from lumen depreciation like in the case of metal halide lamps? Are the Foreverlamp LED replacement lamp suitable for installation with electronic as well as magnetic ballasts? Is the Foreverlamp LED replacement lamp series damp rated?JavaScript seems to be disabled in your browser.

For the best experience on our site, be sure to turn on Javascript in your browser. LED Corn Lights. LED Corn lights last longer that all three high intensity discharge lamps, currently the standard life is now 50, hours allowing for considerable less maintenance requirements allowing for even greater savings. Base Type. These lights come in two different bases, Medium E26 which is your standard household size base and the E39 Mogul base that all the higher wattages come in.

Color Choices. LED Corn lights are available in a wide range of colors. Starting at 3,K and increasing all the way up to 5,K. The warmer K will do a good job of simulating the warm High Pressure Sodium lights and consider K for any warehouse, parking or security lighting. If you are unsure what light will work best for your application please give one of our lighting designers a call to make sure your getting the correct color for your application. Return On Investment. Typical return on investment can be as low as six months depending on what you pay per kilowatt, how much wattage you were using and what the replacement wattage will be.

Rebate Incentives. Many utility companies now see the benefit in switching out the High Intensity Discharge lights and you may be able to receive a portion or all of the cost to make the switch. To find out more contact your local utility company, we have a helpful Utility Rebate section to help locate rebates in your area.

Local Rebate Finder. With a large surge of manufactures looking to gain market share in this growing category there are numerous issues to avoid. Is the wattage listed actually sufficient to replace the current HID lamp.

Manufacturers do this to attract more buyers by appearing to reduce the replacement cost, example Many manufacturers will list a wattage as low as 60 watt to replace a watt metal halide, well below the needed light level. One of the main issues customers run into is the recommended LED replacement corn light is too large to work with their current HID application. There are a few workarounds for this issue, a few manufactures have addressed this by making reduced size LED corn lights that were designed to fit into these tight applications and work in enclosed fixtures.

The majority of issues like blinking, partial or complete failure are due to overheating. Although there are LED Corn Lights that work with the ballast it is not common and avoid damaging the lamp by making sure the light you are installing is ballast compactable or not.

View as Grid List.HPS bulbs use sodium particles and gases to produce light. High pressure sodium HPS lights are commonly used for outdoor application like parking lot lighting, street lights, etc. High pressure sodium HPS parking lot lighting. A LED light bulb generates light by constant movement of electrons. Because of this, LED fixtures for parking lot lighting create a safe atmosphere for motorists at night.

LED parking lot lighting has many advantages over the high pressure sodium lamps. But when you factor in the efficiency, maintenance costs, and bulb life of high pressure sodium vs LED, this LED initial cost becomes the only disadvantage as far as we can see.

They also have a longer lifespan bulb life with about years, which means less maintenance costs, which means less money on replacement bulbs and parts. Initially, LEDs will cost more to install, but the energy-savings, low maintenance costs, and lifespan puts them ahead of HPS lights.

High pressure sodium fixtures are not as energy efficiency as LEDs. As mentioned previously, HPS lighting gives off a little more yellowish hue than the true white glow of the LED lights.

The large color spectrum of LEDs creates a widespread light output for better visibility and safety. LED lights have a long lifespan, and are very energy efficient, which is why they have been gaining momentum over the past few years. But the choice is up to you! Street Address.

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Zip Code. Email Address. What is a high pressure sodium HPS light?JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

LED Corn Lights. LED Corn lights last longer that all three high intensity discharge lamps, currently the standard life is now 50, hours allowing for considerable less maintenance requirements allowing for even greater savings. Base Type. These lights come in two different bases, Medium E26 which is your standard household size base and the E39 Mogul base that all the higher wattages come in.

Color Choices. LED Corn lights are available in a wide range of colors. Starting at 3,K and increasing all the way up to 5,K. The warmer K will do a good job of simulating the warm High Pressure Sodium lights and consider K for any warehouse, parking or security lighting.

If you are unsure what light will work best for your application please give one of our lighting designers a call to make sure your getting the correct color for your application.

Return On Investment. Typical return on investment can be as low as six months depending on what you pay per kilowatt, how much wattage you were using and what the replacement wattage will be. Rebate Incentives. Many utility companies now see the benefit in switching out the High Intensity Discharge lights and you may be able to receive a portion or all of the cost to make the switch.

To find out more contact your local utility company, we have a helpful Utility Rebate section to help locate rebates in your area. Local Rebate Finder.

LED or HID High Pressure Sodium Light Bulbs

With a large surge of manufactures looking to gain market share in this growing category there are numerous issues to avoid. Is the wattage listed actually sufficient to replace the current HID lamp. Manufacturers do this to attract more buyers by appearing to reduce the replacement cost, example Many manufacturers will list a wattage as low as 60 watt to replace a watt metal halide, well below the needed light level. One of the main issues customers run into is the recommended LED replacement corn light is too large to work with their current HID application.

There are a few workarounds for this issue, a few manufactures have addressed this by making reduced size LED corn lights that were designed to fit into these tight applications and work in enclosed fixtures. The majority of issues like blinking, partial or complete failure are due to overheating.

Although there are LED Corn Lights that work with the ballast it is not common and avoid damaging the lamp by making sure the light you are installing is ballast compactable or not. View as Grid List. Show 12 24 Add to Cart. Troubleshooting With a large surge of manufactures looking to gain market share in this growing category there are numerous issues to avoid.

Wattage Is the wattage listed actually sufficient to replace the current HID lamp. Size One of the main issues customers run into is the recommended LED replacement corn light is too large to work with their current HID application.JavaScript seems to be disabled in your browser.

For the best experience on our site, be sure to turn on Javascript in your browser. Note: Please include as much details and relevant options about the item to help us match your request with an accurate price. Need help getting started on your lighting project?

Installing a LED Retrofit for Metal Halide or High Pressure Sodium kld.thelwtimeline.pw

Tell us about what you are trying to accomplish and one of our certified lighting specialists will follow up with you by the end of the next business day with product recommendations to suit your needs. Popular and proven lighting retrofit kits for watt metal halide, high pressure sodium, low pressure sodium, or mercury vapor fixtures. Whether you have an indoor or outdoor fixture, these typically fit inside and provide great energy savings with decreasing or eliminating maintenance costs, all while increasing light levels.

LED, induction, and perhaps fluorescent technology are all included below. There are also some different Kelvin temperature options, but most applications now use KK, which are brighter and emit a pure daylight white color, like the color of the white on this page.

You will see both W and W efficient options below. If your aim is higher energy savings and keeping the existing light levels or you don't mind a little bit less, we recommend around watts. Please check the dimensions of each product to ensure fitment into your fixture. If they don't fit and you have a moderately old fixture, we have plenty of new fixture options as well if a retrofit won't work.

If none of these fit your needs, please contact us or email our sales team and we'll be happy to help you find the right kit. All of the products listed above are popular items typically used to replace watt metal halide or sodium lighting components in your existing light fixture. Most are LED as they are smaller format and pack more of a punch for the wattage used. That also means they are more efficient than induction and fluorescent.

You will notice that some LED retrofit kits contain only diodes on one side so they shine in only one direction. These are great for pole lights, wall packs, and any other fixtures where need to shine in more of a straight line.

They are also ultra-efficient because you don't lose light anymore by using the old reflector in the fixture. We do have options with external LED drivers but most of these smaller units have them internally and save space. They are used extensively throughout indoor and outdoor lighting. This wattage is also used in many light poles, street, wall pack, building exterior, landscape, and higher ceiling warehouse and industrial spaces.

Request Call For Price. Request quote. View as Grid List. Show 12 24 36 48 60 All. Add to Cart. Shop By. Shopping Options Price. From to. Wattage Range. Mounting Height. Color Temp.


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