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Low Pressure Sodium Light Bulbs

Low pressure sodium light bulbs have the most energy efficiency.
Your Discount Price: Starting at $32.38
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Low pressure sodium light bulbs are used in roadways and security lighting. They're very energy efficient but have a monochromatic light which makes it hard to distinguish colors under it's light.
Low pressure sodium light bulbs have what people typically call a bug yellow color. The color rendering of low pressure sodium light bulbs are poor making them not a good choice when color is critical. But if you have fixtures that have these, you'll know that nothing puts out more light for the least amount of watts. Low pressure sodium light bulbs are also used for dark sky conditions in cities where light pollution needs to be kept under control by regulation.

Product features:

- A bug yellow color.
- Monochromatic light.
- DC bayonet base B22d.
- Low pressure sodium light bulbs are good for dark sky conditions.

Related light fixture or light bulb products:

Philips low pressure sodium SOX light bulbs are very energy efficient, but poor in color rendition.
Philips Low Pressure Sodium SOX Light Bulbs
Your Discount Price: Starting at $35.98
Philips Low Pressure Sodium SOX Light Bulbs
Philips low pressure sodium SOX light bulbs are used in roadways and security lighting. The color is a yellow that is monochromatic, so if color is an issue, you wouldn't want to use these.
SOX 135 watt low pressure sodium light bulbs
SOX 135 Watt Low Pressure Sodium Light Bulbs
List Price: $268.40
Your Discount Price: $183.36
SOX 135 Watt Low Pressure Sodium Light Bulbs
SOX 135 watt low pressure sodium light bulbs are a special lamps with a base that's unusual here in the US, but was developed in Europe.
SOX 18 watt low pressure sodium light bulbs
SOX 18 Watt Low Pressure Sodium Light Bulbs
List Price: $52.10
Your Discount Price: $35.60
SOX 18 Watt Low Pressure Sodium Light Bulbs
SOX 18 watt low pressure sodium light bulbs are the lowest wattage version of this lamp type.
SOX 180 watt low pressure sodium light bulbs
SOX 180 Watt Low Pressure Sodium Light Bulbs
List Price: $328.20
Your Discount Price: $224.23
SOX 180 Watt Low Pressure Sodium Light Bulbs
SOX 180 watt low pressure sodium light bulbs are the highest wattage version of this lamp type.
SOX 35 watt low pressure sodium light bulbs
SOX 35 Watt Low Pressure Sodium Light Bulbs
List Price: $52.10
Your Discount Price: $35.60
SOX 35 Watt Low Pressure Sodium Light Bulbs
SOX 35 watt low pressure sodium light bulbs are a special lamp with a base that's unusual here in the US, but was developed in Europe. All these lamps are imported and have specific applications that they've been used for.
SOX 55 watt low pressure sodium light bulbs
SOX 55 Watt Low Pressure Sodium Light Bulbs
List Price: $104.40
Your Discount Price: $71.30
SOX 55 Watt Low Pressure Sodium Light Bulbs
SOX 55 watt low pressure sodium light bulbs are a special lamp with a base that's unusual here in the US, but was developed in Europe. All these lamps are imported and have specific applications that they've been used for.
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