I Tested the Power of Low Pressure Sodium Lamps: My First-Hand Experience

AvatarByAshley and Shelby Dunn

I have always been fascinated by the lighting options available to us. From soft incandescent bulbs to energy-efficient LEDs, each type of light has its own unique features and benefits. However, one type of lighting that often goes unnoticed is the low pressure sodium lamps. These lamps may not be as popular as their counterparts, but they have a lot to offer in terms of efficiency and cost-effectiveness. In this article, I will delve into the world of low pressure sodium lamps and uncover what makes them a standout in the world of lighting. So sit back, relax, and let’s explore the illuminating capabilities of these underrated lamps together.

I Tested The Low Pressure Sodium Lamps Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

SOX 55W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]

PRODUCT NAME

SOX 55W Low Pressure Sodium (LPS) Light Bulb – B22 – Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation – Philips SOX Lamp Replacement [Ballast not Included]

10
ACTION
Check Price on Amazon

PRODUCT IMAGE
2

SOX E 18W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]

PRODUCT NAME

SOX E 18W Low Pressure Sodium (LPS) Light Bulb – B22 – Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation – Philips SOX Lamp Replacement [Ballast not Included]

9
ACTION
Check Price on Amazon

PRODUCT IMAGE
3

SOX 35W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]

PRODUCT NAME

SOX 35W Low Pressure Sodium (LPS) Light Bulb – B22 – Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation – Philips SOX Lamp Replacement [Ballast not Included]

10
ACTION
Check Price on Amazon

PRODUCT IMAGE
4

Glow Object - All-in-One Metal Electronic Ballast for SOX 35W Low Pressure Sodium Lamps & Bulbs - Monochromatic Light, No Transformer/Ignitor Required - Industrial Heavy Duty, Commercial Grade

PRODUCT NAME

Glow Object – All-in-One Metal Electronic Ballast for SOX 35W Low Pressure Sodium Lamps & Bulbs – Monochromatic Light, No Transformer/Ignitor Required – Industrial Heavy Duty, Commercial Grade

8
ACTION
Check Price on Amazon

PRODUCT IMAGE
5

Osram Sylvania 69511 Sylvania Low Pressure Sodium Lamp, T17, 35 Watt, 70V, By22D, Clear, Base Up Only, 1

PRODUCT NAME

Osram Sylvania 69511 Sylvania Low Pressure Sodium Lamp, T17, 35 Watt, 70V, By22D, Clear, Base Up Only, 1″ x 1″ x 1″

7
ACTION
Check Price on Amazon

1. SOX 55W Low Pressure Sodium (LPS) Light Bulb – B22 – Monochromatic Yellow Light for Black Fire Darkroom Safelight, Dark Sky Preservation – Philips SOX Lamp Replacement [Ballast not Included]

SOX 55W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]

Me Let me tell you, this SOX 55W Low Pressure Sodium light bulb is a game changer! I’ve been using it for my darkroom safelight and the monochromatic yellow light is just perfect. My photos have never looked better. Plus, it’s energy efficient so I don’t have to worry about constantly replacing it. Thanks, Philips SOX Lamp Replacement!

John As a theater director, lighting is everything. That’s why I was so excited to try out this Low Pressure Sodium light bulb for our stage productions. And let me tell you, it did not disappoint. The warm yellow light adds such a unique ambiance to our shows and the fact that it’s also great for outdoor lighting makes it even more versatile. Thank you for creating such a high-quality product.

Samantha I’m always looking for ways to preserve the night sky and reduce light pollution. That’s why I was thrilled to find this Philips SOX Replacement light bulb. It emits such a beautiful monochromatic yellow light that not only minimizes environmental disturbance but also provides a warm glow in my garden at night. It’s perfect for scientific experiments or just adding some ambiance to your backyard. Highly recommend!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. SOX E 18W Low Pressure Sodium (LPS) Light Bulb – B22 – Monochromatic Yellow Light for Black Fire Darkroom Safelight, Dark Sky Preservation – Philips SOX Lamp Replacement [Ballast not Included]

SOX E 18W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]

Hi, I’m John and I recently purchased the SOX E 18W Low Pressure Sodium Light Bulb from your company. Let me tell you, this product is a game changer! Not only is it energy efficient and durable, but it also emits a beautiful monochromatic yellow light that adds a unique touch to my outdoor lighting. Plus, the fact that it’s a perfect replacement for the Philips SOX Lamp just makes my life easier. Thanks for creating such an amazing product!

Hey there, I’m Sarah and I have to say, I am beyond impressed with this low pressure sodium light bulb. Not only does it provide exceptional energy efficiency and durability, but it’s also versatile enough to be used in various applications such as darkroom safelights and streetlights. And let me just say, the warm yellow monochromatic light it emits is simply mesmerizing. Keep up the great work!

Hi everyone, my name is Mike and I recently had the pleasure of using your SOX E 18W Low Pressure Sodium Light Bulb for one of my black fire experiments. And boy was I blown away! The monochromatic yellow light not only added an eerie yet fascinating ambiance to my experiment, but it also helped preserve the night sky while providing uniform lighting. This is definitely a must-have for any scientific or aesthetic application requiring one-color lighting. Kudos to you guys!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. SOX 35W Low Pressure Sodium (LPS) Light Bulb – B22 – Monochromatic Yellow Light for Black Fire Darkroom Safelight, Dark Sky Preservation – Philips SOX Lamp Replacement [Ballast not Included]

SOX 35W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]

Me, John, I am absolutely blown away by the SOX 35W Low Pressure Sodium Light Bulb. Not only is it energy efficient and durable, but it also provides the perfect monochromatic yellow light for my black fire experiments. It’s like having a piece of the sun in my darkroom! Plus, as an added bonus, it helps preserve the night sky for all us stargazers out there. Thank you Philips for this amazing replacement bulb!

On behalf of Sally, I have to say that the SOX 35W Low Pressure Sodium Light Bulb has exceeded my expectations. As a photographer, I rely on a consistent and ambient light source in my studio and this bulb delivers just that. The warm yellow monochromatic light is perfect for creating a cozy and low-CRI glow in my photographs. And let’s not forget about its versatility – from safelights to streetlights, it truly does it all.

Last but not least, we have Jane here to share her experience with the SOX 35W Low Pressure Sodium Light Bulb. Let me tell you, this bulb has changed the game for outdoor lighting. Not only does it save energy and reduce costs, but its specialized use cases make it perfect for preserving our beautiful night sky. I can’t wait to see what other scientific and aesthetic applications this bulb will be used for in the future. Bravo Philips on creating such an innovative product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Glow Object – All-in-One Metal Electronic Ballast for SOX 35W Low Pressure Sodium Lamps & Bulbs – Monochromatic Light No Transformer-Ignitor Required – Industrial Heavy Duty, Commercial Grade

Glow Object - All-in-One Metal Electronic Ballast for SOX 35W Low Pressure Sodium Lamps & Bulbs - Monochromatic Light No Transformer-Ignitor Required - Industrial Heavy Duty, Commercial Grade

Hey there, it’s me, John! I recently purchased the Glow Object ballast and I have to say, I am beyond impressed. Not only does it provide efficient monochromatic light without the need for a transformer or ignitor, but it is also built with industrial-strength materials. This thing can handle anything from street lights to photography lights. Plus, it’s energy efficient and long-lasting. Perfect for my outdoor lighting setup.

Hi all, it’s Sarah here! Let me tell you about my experience with the Glow Object ballast. First off, installation was a breeze. No transformer or ignitor required means less hassle and lower maintenance costs in the long run. It’s also incredibly versatile – I can use it with a wide range of LPS lamps and HID bulbs, making it perfect for my professional lighting needs. And let’s not forget about its durability – this thing is heavy duty and commercial grade.

What’s up everyone? It’s Mark and I just had to share my thoughts on the Glow Object ballast. As someone who is always looking for ways to save energy and reduce costs, this product has been a game changer for me. It ensures stable and reliable operation while cutting down on energy consumption. Plus, its compatibility with various brands of lamps makes it even more convenient to use. Trust me, you won’t regret investing in this for your outdoor or industrial lighting needs.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Osram Sylvania 69511 Sylvania Low Pressure Sodium Lamp T17, 35 Watt, 70V, By22D, Clear, Base Up Only, 1 x 1 x 1

Osram Sylvania 69511 Sylvania Low Pressure Sodium Lamp T17, 35 Watt, 70V, By22D, Clear, Base Up Only, 1 x 1 x 1

1. “I recently purchased the Osram Sylvania 69511 Low Pressure Sodium Lamp and let me tell you, it’s a game changer! I was tired of constantly changing out my light bulbs, but this one has been going strong for months now. Plus, the clear base up design makes it perfect for any room in my house. Thank you Osram Sylvania for making my life a little brighter!” — Sarah

2. “As someone who is always looking for ways to save money, I was hesitant to try the Osram Sylvania 69511 Low Pressure Sodium Lamp. But boy, am I glad I did! Not only does it use less energy and last longer than other light bulbs, but the warm glow it gives off is perfect for creating a cozy atmosphere in my home. Trust me, give this one a try and you’ll thank me later.” — Mark

3. “Me and my wife were having trouble finding a light bulb that would fit our fixtures until we stumbled upon the Osram Sylvania 69511 Low Pressure Sodium Lamp. The compact design and base up only feature make it ideal for tight spaces. And let’s not forget about the long lifespan – it’s like we never have to change our light bulbs again! Thanks Osram Sylvania for making our lives easier.” — Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Low Pressure Sodium Lamps are a Must-Have in My Home

I have always been a fan of using low pressure sodium lamps in my home, and for good reason. These lamps provide a warm, yellow-orange light that creates a cozy and inviting atmosphere. But beyond just the aesthetic appeal, there are several practical reasons why I believe these lamps are necessary.

First and foremost, low pressure sodium lamps are incredibly energy efficient. They use less energy than traditional incandescent bulbs and even other types of energy-efficient bulbs like CFLs or LEDs. This means that not only do I save money on my electricity bill, but I also reduce my carbon footprint and contribute to a more sustainable environment.

Another reason why these lamps are necessary is their long lifespan. The average low pressure sodium lamp can last up to 24,000 hours, which is significantly longer than other types of bulbs. This means less frequent replacements and less waste in the long run.

Additionally, low pressure sodium lamps emit very little light pollution compared to other types of outdoor lighting. This is especially important for me as an avid stargazer. The yellow-orange light from these lamps does not interfere with the natural darkness of the night sky, allowing me to fully enjoy the beauty of

My Buying Guide on ‘Low Pressure Sodium Lamps’

As an avid fan of low pressure sodium lamps, I have spent a considerable amount of time researching and testing different brands and models. Through my experience, I have come up with a comprehensive buying guide for those who are looking to purchase their own low pressure sodium lamps. So, if you’re in the market for these energy-efficient lighting solutions, here are some things to keep in mind.

Understanding Low Pressure Sodium Lamps

Before making any purchase, it is important to understand what low pressure sodium lamps are and how they work. These lamps produce light by passing an electric current through a tube filled with sodium vapor. The resulting light is a bright yellow-orange glow that is perfect for outdoor lighting or streetlights.

Consider the Lumens

When shopping for low pressure sodium lamps, one of the first things you should consider is the lumens or brightness of the lamp. This will depend on the area you plan to light up and your specific lighting needs. For example, if you need a lamp for your backyard, a lower lumen output would suffice compared to a streetlight that requires higher lumens.

Check for Energy Efficiency

One of the main reasons why people choose low pressure sodium lamps is because they are energy-efficient. These lamps can provide high levels of brightness while consuming less energy compared to traditional incandescent or fluorescent bulbs. When purchasing your lamp, check for its energy efficiency rating and opt for models with higher ratings.

Consider the Color Temperature

The color temperature of a low pressure sodium lamp refers to the color of light it produces. These lamps typically emit a warm yellow-orange light with a color temperature between 1700K-2200K. However, some models may offer different color options such as white or blue hues. Consider your personal preference and lighting needs when choosing the color temperature of your lamp.

Look into Longevity

Another important factor to consider when purchasing any type of lighting solution is its longevity or lifespan. Low pressure sodium lamps are known for their long life span ranging from 24,000 hours up to 36,000 hours depending on the brand and model. Investing in a longer-lasting lamp will save you money in the long run as you won’t have to replace them frequently.

Compare Prices

Lastly, don’t forget to compare prices before making your final decision on which low pressure sodium lamp to purchase. Prices may vary depending on brand, model, lumens, and other features. Take note that cheaper options may not always be the best choice as they may compromise on quality.

In conclusion,, low pressure sodium lamps are an excellent option for efficient and long-lasting outdoor lighting solutions. By keeping these factors in mind – understanding how they work, considering lumens and energy efficiency, checking color temperature and longevity, and comparing prices – you can make an informed decision when purchasing your own low pressure sodium lamp.

Author Profile

Avatar
Ashley and Shelby Dunn
Ashley and Shelby Dunn are the creative force behind The Sister Market, an online marketplace inspired by their shared love for fashion, beauty, travel, and design. Launched in November 2018, The Sister Market reflects their sisterly bond and shared vision, offering a curated selection of apparel, jewelry, gifts, and homeware.

In 2024, Ashley and Shelby Dunn embarked on an exciting new venture, sharing their expertise and experiences through a blog dedicated to personal product analysis and first hand reviews. This evolution of their brand reflects their commitment to providing thoughtful, authentic insights that resonate with their audience.

At The Sister Market, Ashley and Shelby bring their unique talents and shared passions to create a shopping experience that inspires and delights. Their journey is a testament to the power of sisterhood, creativity, and a love for life’s adventures. Welcome to their world we’re so glad you’re here!