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HIGH PRESSURE SODIUM

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35W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP
SATCO

SATCO S3130

LU35/MED-S

$10.99

per lamp

SKU: LU35/MED-S

Mfr Part: SATCO S3130

Color Temp: CLEAR

SATCO CATALOG
35W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP
$10.99

$10.99 per lamp

35W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP..
SYLVANIA

SYLVANIA 67500

LU35/MED-Y

$10.99

per lamp

SKU: LU35/MED-Y

Mfr Part: SYLVANIA 67500

Color Temp: CLEAR

SYLVANIA CATALOG
35W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP..
$10.99

$10.99 per lamp

50W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP
SATCO

SATCO S3131

LU50/MED-S

$10.99

per lamp

SKU: LU50/MED-S

Mfr Part: SATCO S3131

Color Temp: CLEAR

SATCO CATALOG
50W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP
$10.99

$10.99 per lamp

50W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP..
SYLVANIA

SYLVANIA 67502

LU50/MED-Y

$10.99

per lamp

SKU: LU50/MED-Y

Mfr Part: SYLVANIA 67502

Color Temp: CLEAR

SYLVANIA CATALOG
50W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP..
$10.99

$10.99 per lamp

50W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
PHILIPS

PHILIPS 368670

LU50-P

$11.19

per lamp

SKU: LU50-P

Mfr Part: PHILIPS 368670

Color Temp: CLEAR

PHILIPS CATALOG
50W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$11.19

$11.19 per lamp

50W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
SATCO

SATCO S1929

LU50-S

$11.19

per lamp

SKU: LU50-S

Mfr Part: SATCO S1929

Color Temp: CLEAR

SATCO CATALOG
50W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$11.19

$11.19 per lamp

70W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP. CASE OF 12
PHILIPS

PHILIPS 331926

LU70/MED-P

$14.99

per lamp

SKU: LU70/MED-P

Mfr Part: PHILIPS 331926

Color Temp: CLEAR

PHILIPS CATALOG
70W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP. CASE OF 12
$179.88

$14.99 per lamp

70W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP
SATCO

SATCO S3127

LU70/MED-S

$10.99

per lamp

SKU: LU70/MED-S

Mfr Part: SATCO S3127

Color Temp: CLEAR

SATCO CATALOG
70W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP
$10.99

$10.99 per lamp

70W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP..
SYLVANIA

SYLVANIA 67504

LU70/MED-Y

$10.99

per lamp

SKU: LU70/MED-Y

Mfr Part: SYLVANIA 67504

Color Temp: CLEAR

SYLVANIA CATALOG
70W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP..
$10.99

$10.99 per lamp

70W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
SATCO

SATCO S1930

LU70-S

$11.19

per lamp

SKU: LU70-S

Mfr Part: SATCO S1930

Color Temp: CLEAR

SATCO CATALOG
70W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$11.19

$11.19 per lamp

70W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
SYLVANIA

SYLVANIA 67512

LU70-Y

$10.99

per lamp

SKU: LU70-Y

Mfr Part: SYLVANIA 67512

Color Temp: CLEAR

SYLVANIA CATALOG
70W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
$10.99

$10.99 per lamp

70W HIGH PRESSURE SODIUM COATED MEDIUM BASE LAMP
SYLVANIA

SYLVANIA 67505

LU70D/MED-Y

$16.95

per lamp

SKU: LU70D/MED-Y

Mfr Part: SYLVANIA 67505

Color Temp: N/A

SYLVANIA CATALOG
70W HIGH PRESSURE SODIUM COATED MEDIUM BASE LAMP
$16.95

$16.95 per lamp

70W HIGH PRESSURE SODIUM COATED MOGUL BASE LAMP
SYLVANIA

SYLVANIA 67513

LU70D-Y

$20.40

per lamp

SKU: LU70D-Y

Mfr Part: SYLVANIA 67513

Color Temp: N/A

SYLVANIA CATALOG
70W HIGH PRESSURE SODIUM COATED MOGUL BASE LAMP
$20.40

$20.40 per lamp

1000W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
SYLVANIA

SYLVANIA 67307

LU1000-Y

$55.99

per lamp

SKU: LU1000-Y

Mfr Part: SYLVANIA 67307

Color Temp: CLEAR

SYLVANIA CATALOG
1000W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
$55.99

$55.99 per lamp

100W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP. CASE OF 12
PHILIPS

PHILIPS 344465

LU100/MED-P

$14.99

per lamp

SKU: LU100/MED-P

Mfr Part: PHILIPS 344465

Color Temp: CLEAR

PHILIPS CATALOG
100W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP. CASE OF 12
$179.88

$14.99 per lamp

100W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP
SATCO

SATCO S3128

LU100/MED-S

$8.99

per lamp

SKU: LU100/MED-S

Mfr Part: SATCO S3128

Color Temp: CLEAR

SATCO CATALOG
100W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP
$8.99

$8.99 per lamp

100W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP..
SYLVANIA

SYLVANIA 67506

LU100/MED-Y

$10.99

per lamp

SKU: LU100/MED-Y

Mfr Part: SYLVANIA 67506

Color Temp: CLEAR

SYLVANIA CATALOG
100W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP..
$10.99

$10.99 per lamp

100W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP. CASE OF 12
PHILIPS

PHILIPS 368720

LU100-P

$14.99

per lamp

SKU: LU100-P

Mfr Part: PHILIPS 368720

Color Temp: CLEAR

PHILIPS CATALOG
100W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP. CASE OF 12
$179.88

$14.99 per lamp

100W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
SATCO

SATCO S1931

LU100-S

$11.99

per lamp

SKU: LU100-S

Mfr Part: SATCO S1931

Color Temp: CLEAR

SATCO CATALOG
100W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$11.99

$11.99 per lamp

100W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
SYLVANIA

SYLVANIA 67514

LU100-Y

$10.99

per lamp

SKU: LU100-Y

Mfr Part: SYLVANIA 67514

Color Temp: CLEAR

SYLVANIA CATALOG
100W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
$10.99

$10.99 per lamp

100W HIGH PRESSURE SODIUM COATED MOGUL BASE LAMP
PHILIPS

PHILIPS 332270

LU100D-P

$13.99

per lamp

SKU: LU100D-P

Mfr Part: PHILIPS 332270

Color Temp: N/A

PHILIPS CATALOG
100W HIGH PRESSURE SODIUM COATED MOGUL BASE LAMP
$13.99

$13.99 per lamp

100W HIGH PRESSURE SODIUM COATED MOGUL BASE LAMP
SYLVANIA

SYLVANIA 67515

LU100D-Y

$20.40

per lamp

SKU: LU100D-Y

Mfr Part: SYLVANIA 67515

Color Temp: N/A

SYLVANIA CATALOG
100W HIGH PRESSURE SODIUM COATED MOGUL BASE LAMP
$20.40

$20.40 per lamp

150W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP 55V..
SYLVANIA

SYLVANIA 67508

LU150/55MED-Y

$15.92

per lamp

SKU: LU150/55MED-Y

Mfr Part: SYLVANIA 67508

Color Temp: CLEAR

SYLVANIA CATALOG
150W HIGH PRESSURE SODIUM CLEAR MEDIUM BASE LAMP 55V..
$15.92

$15.92 per lamp

150W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP 55V
SATCO

SATCO S1932

LU150/55-S

$11.99

per lamp

SKU: LU150/55-S

Mfr Part: SATCO S1932

Color Temp: CLEAR

SATCO CATALOG
150W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP 55V
$11.99

$11.99 per lamp

150W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP 55V..
SYLVANIA

SYLVANIA 67516

LU150/55-Y

$10.99

per lamp

SKU: LU150/55-Y

Mfr Part: SYLVANIA 67516

Color Temp: CLEAR

SYLVANIA CATALOG
150W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP 55V..
$10.99

$10.99 per lamp

150W HIGH PRESSURE SODIUM COATED MEDIUM BASE LAMP 55V
SYLVANIA

SYLVANIA 67509

LU150/55D/MED-Y

$21.04

per lamp

SKU: LU150/55D/MED-Y

Mfr Part: SYLVANIA 67509

Color Temp: N/A

SYLVANIA CATALOG
150W HIGH PRESSURE SODIUM COATED MEDIUM BASE LAMP 55V
$21.04

$21.04 per lamp

150W HIGH PRESSURE SODIUM COATED MOGUL BASE LAMP 55V
SATCO

SATCO S5128

LU150/55D-S

$21.04

per lamp

SKU: LU150/55D-S

Mfr Part: SATCO S5128

Color Temp: N/A

SATCO CATALOG
150W HIGH PRESSURE SODIUM COATED MOGUL BASE LAMP 55V
$21.04

$21.04 per lamp

200W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
SYLVANIA

SYLVANIA 67576

LU200-Y

$18.99

per lamp

SKU: LU200-Y

Mfr Part: SYLVANIA 67576

Color Temp: CLEAR

SYLVANIA CATALOG
200W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$18.99

$18.99 per lamp

250W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
SATCO

SATCO S1940

LU250-S

$11.99

per lamp

SKU: LU250-S

Mfr Part: SATCO S1940

Color Temp: CLEAR

SATCO CATALOG
250W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$11.99

$11.99 per lamp

250W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
SYLVANIA

SYLVANIA 67578

LU250-Y

$10.99

per lamp

SKU: LU250-Y

Mfr Part: SYLVANIA 67578

Color Temp: CLEAR

SYLVANIA CATALOG
250W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
$10.99

$10.99 per lamp

250W HIGH PRESSURE SODIUM COATED BT28 MOGUL BASE LAMP
SYLVANIA

SYLVANIA 67521

LU250D-Y

$20.99

per lamp

SKU: LU250D-Y

Mfr Part: SYLVANIA 67521

Color Temp: N/A

SYLVANIA CATALOG
250W HIGH PRESSURE SODIUM COATED BT28 MOGUL BASE LAMP
$20.99

$20.99 per lamp

310W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
SYLVANIA

SYLVANIA 67580

LU310-Y

$23.99

per lamp

SKU: LU310-Y

Mfr Part: SYLVANIA 67580

Color Temp: CLEAR

SYLVANIA CATALOG
310W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$23.99

$23.99 per lamp

400W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
SYLVANIA

SYLVANIA 67533

LU400-Y

$10.99

per lamp

SKU: LU400-Y

Mfr Part: SYLVANIA 67533

Color Temp: CLEAR

SYLVANIA CATALOG
400W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP..
$10.99

$10.99 per lamp

400W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
SATCO

SATCO S1941

LU400-S

$11.99

per lamp

SKU: LU400-S

Mfr Part: SATCO S1941

Color Temp: CLEAR

SATCO CATALOG
400W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$11.99

$11.99 per lamp

750W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
SYLVANIA

SYLVANIA 67547

LU750-Y

$53.86

per lamp

SKU: LU750-Y

Mfr Part: SYLVANIA 67547

Color Temp: CLEAR

SYLVANIA CATALOG
750W HIGH PRESSURE SODIUM CLEAR MOGUL BASE LAMP
$53.86

$53.86 per lamp

Viewing Page 1 of 1

High Pressure Sodium Lights

 

High pressure sodium lights are common types of fixtures found in most applications where a large amount of light is needed. Among the advantages of high pressure sodium light bulbs is the fact that they offer good efficiency in comparison to other types. They can produce approximately 80 to 140 lumens per watt. They also are smaller than other types of bulbs and have longer life spans than low pressure sodium lights.

 

A typical high pressure sodium lamp can last up to 24,000 hours. They provide significant value because they can be retrofitted into older mercury vapor fixtures. Combined with their energy efficiency, they’re a good choice for updating older buildings.

 

However, they also come with several disadvantages when compared to other options. For example, they provide inferior color rendering next to metal halide and halogen bulbs. In addition, their less-efficient ballast reduces their net efficiency in comparison with alternatives.

 

Types and Uses of Sodium Lights

These varieties of lamps were first produced in Holland in 1932. There are two kinds of these lights: low pressure (LPS) and high pressure (HPS). These lamps are mostly used for street lighting as well as outdoor, municipal, home yard and high bay applications.

 

The HPS lamp is the most ubiquitous lamp for street lighting. The lamp is an improvement over the LPS lamp in that it has more acceptable color. Still, the better color rendering comes with a bit of sacrifice, as it is somewhat less efficient. These lamps were introduced in 1964.

 

How Sodium Lamps Work

Sodium lamps work by creating an electric arc through vaporized sodium metal. Other materials and gases are used to help start the lamp or control its color. The HPS lamp consists of a narrow arc tube supported by a frame in a bulb. The tube is highly pressurized for higher efficiency. Sodium, mercury and xenon are usually inside. The arc tube is made of aluminum oxide ceramic, which is resistant to the corrosive effects of alkalis such as sodium.

 

The lamp comes in several variations, but the most common way to start one is with a pulse. There is an igniter built into the ballast. This sends a pulse of high-voltage energy through the tube. This pulse starts an arc through the xenon gas. It begins to turn sky blue as the xenon lights. The mercury then heats up and the mercury vapor lights, giving it a more bluish color. As it continues to heat, the sodium is the last material to vaporize. The sodium vapor strikes an arc at more than 240 degrees Celsius. This is mixed with other impurities to create a whiter light. The more natural colored light results because the sodium’s pure yellow light mixes with the bluer hues created by the other gases.

 

These lamps contain highly volatile substances. When exposed to air, the sodium may explode. That is why sodium lamps should not be disposed of in the normal manner as other types of household waste. There have been numerous cases of garbage trucks catching fire when the bulbs in the back broke. These also contain mercury, which is a serious health hazard. The newer LPS lamps contain less mercury than before, but this has affected performance negatively.

 

Your One-Stop Source for HPS Lights

Thanks to our expertise and selection, there’s no better place to turn for high pressure sodium fixtures and bulbs than Lightbulb Wholesaler. Our experienced customer service representatives know more about lighting than practically anyone. With decades in the industry, they have consulted on projects of every size. This means they can help you find exactly what you need for your particular application from our comprehensive inventory.

 

We carry products from some of the most trusted brand names in the industry. When working with us, you can be confident that your bulbs and fixtures will be manufactured to the highest standards of quality. Combined with our competitive prices, exceptional customer service and extensive selection, we are the best choice for any and all lighting needs.

 

No matter how large or small your requirements, Lightbulb Wholesaler has the capacity to deliver for you. We ship to virtually anywhere in the United States and Canada. Our goal is to provide all of our customers with the best experience in every facet of their business with us.

 

To take full advantage of our knowledge and offerings, get in touch with us today. We’re ready to help you learn more about your project or place an order! 

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