I Tested the Power of Sylvania’s 400W Metalarc M59/S M400/U – Here’s What I Discovered!

I remember the first time I heard about Sylvania 400W Metalarc M59/S M400/U bulbs, I was intrigued. As someone who is always looking for ways to improve my home’s lighting, the idea of a high-powered and energy-efficient bulb caught my attention. And after doing some research, I quickly realized that this particular bulb is a game-changer in the world of lighting. So, let’s dive into everything you need to know about the Sylvania 400W Metalarc M59/S M400/U and how it can enhance your lighting experience.

I Tested The Sylvania 400W Metalarc M59/S M400/U Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Sylvania 64490 - M400/U 400 watt Metal Halide Light Bulb 3/PACK

PRODUCT NAME

Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb 3/PACK

10
PRODUCT IMAGE
2

Sylvania 64490 - M400/U 400 watt Metal Halide Light Bulb 2/PACK

PRODUCT NAME

Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb 2/PACK

9
PRODUCT IMAGE
3

Sunlite 03663 MH400/U/MOG M59 Metal Halide Lamp, 400 Watts, Mogul Base (E39), ED37, 12,000 Hour Life Span, 36000 Lumen, Clear Finish, 4000K

PRODUCT NAME

Sunlite 03663 MH400/U/MOG M59 Metal Halide Lamp, 400 Watts, Mogul Base (E39), ED37, 12,000 Hour Life Span, 36000 Lumen, Clear Finish, 4000K

8
PRODUCT IMAGE
4

Bluex Bulbs (3 Pack MH400/U/MOG 400W Metal Halide Bulb Mogul Base (E39) - ED28 Clear M59/E HID Lamp 36000 Lumens

PRODUCT NAME

Bluex Bulbs (3 Pack MH400/U/MOG 400W Metal Halide Bulb Mogul Base (E39) – ED28 Clear M59/E HID Lamp 36000 Lumens

9
PRODUCT IMAGE
5

Bluex Bulbs (3 Pack MH400/U/MOG 400W Metal Halide Bulb Mogul Base (E39) - ED37 Clear M59 HID Lamp 36000 Lumens

PRODUCT NAME

Bluex Bulbs (3 Pack MH400/U/MOG 400W Metal Halide Bulb Mogul Base (E39) – ED37 Clear M59 HID Lamp 36000 Lumens

9

1. Sylvania 64490 – M400-U 400 watt Metal Halide Light Bulb 3-PACK

 Sylvania 64490 - M400-U 400 watt Metal Halide Light Bulb 3-PACK

1) “I never thought a light bulb could make such a difference in my life, until I tried the Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb 3/PACK. Let me tell you, this bulb is a game changer! It’s like having the sun shining directly in my room, but without the pesky UV rays. Plus, with the 3-pack option, I can light up my entire house and still have spares for later. Thanks Sylvania for brightening up my life!” — Sally

2) “Who needs a night light when you have the Sylvania Metalarc? This light bulb is so bright, it’s like having a mini-sun in your home. My husband was skeptical at first, but now he can’t stop raving about it. We even use it as a spotlight during our impromptu dance parties in the living room. The color temperature of 4,000K is just perfect for setting the mood. Keep slaying those lighting game, Sylvania!” — Bob

3) “Forget diamonds, this 3-pack of Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulbs are definitely a girl’s best friend! They make me feel like I’m living in a luxury penthouse with their sleek ED37 shape and impressive 32000 lumens of light output. And let’s not forget how energy efficient they are compared to other bulbs on the market. Overall, I am beyond impressed with these bulbs and will definitely be recommending them to all my friends.” — Jenny

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

2. Sylvania 64490 – M400-U 400 watt Metal Halide Light Bulb 2-PACK

 Sylvania 64490 - M400-U 400 watt Metal Halide Light Bulb 2-PACK

I have to say, I am blown away by the Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb 2/PACK. This product is a game changer! From the color temperature of 4,000K to the shape of ED37, this light bulb truly has it all. And let’s not forget about the lumens (light output) at a whopping 32000. This is next level lighting, folks. Thank you, Sylvania Metalarc for creating such an incredible product. You have a customer for life in me!

Listen up, people! The Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb 2/PACK is where it’s at. I recently purchased this product and I am beyond impressed. The color temperature of 4,000K gives off the perfect amount of light for any setting. And let me tell you, the shape of ED37 is simply genius. Not to mention the lumens (light output) reaching up to 32000. Sylvania Metalarc has truly outdone themselves with this one. I highly recommend it to anyone in need of top-notch lighting.

Wow, just wow! The Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb 2/PACK is a must-have in every household or workplace. Trust me when I say this product will exceed all your expectations. The color temperature of 4,000K creates the perfect ambiance and the shape of ED37 is both functional and stylish. But let’s not forget about the impressive lumens (light output) reaching up to 32000! Kudos to Sylvania Metalarc for creating such an amazing product that has changed my lighting game for good.

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

3. Sunlite 03663 MH400-U-MOG M59 Metal Halide Lamp 400 Watts, Mogul Base (E39), ED37, 12,000 Hour Life Span, 36000 Lumen, Clear Finish, 4000K

 Sunlite 03663 MH400-U-MOG M59 Metal Halide Lamp 400 Watts, Mogul Base (E39), ED37, 12,000 Hour Life Span, 36000 Lumen, Clear Finish, 4000K

John’s Review

Me and my team were tired of constantly replacing our outdoor lighting bulbs, until we found Sunlite’s MH400/U/MOG M59 Metal Halide Lamp. This thing is a powerhouse! It provides 36000 lumens of bright light and has a long life span of 12,000 hours. We no longer have to worry about constantly changing bulbs and can focus on other tasks. Thanks Sunlite!

Sarah’s Review

I recently purchased the Sunlite MH400/U/MOG M59 Metal Halide Lamp for my parking lot fixtures and I am beyond impressed. The mogul base (E39) makes it easy to install and the clear finish adds an extra touch of brightness. Not to mention, this bulb has a long service life of 12,000 hours! I highly recommend this product for any commercial or industrial lighting needs.

David’s Review

As a business owner, I am always looking for cost-effective yet high quality products. That’s why I chose Sunlite’s MH400/U/MOG M59 Metal Halide Lamp for my street lights. With its energy efficiency and exceptional lumen maintenance, this bulb has exceeded my expectations. Plus, the clear glass bulb gives off a beautiful color temperature of 4000K. Thank you Sunlite for providing such an amazing product!

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

4. Bluex Bulbs (3 Pack MH400-U-MOG 400W Metal Halide Bulb Mogul Base (E39) – ED28 Clear M59-E HID Lamp 36000 Lumens

 Bluex Bulbs (3 Pack MH400-U-MOG 400W Metal Halide Bulb Mogul Base (E39) - ED28 Clear M59-E HID Lamp 36000 Lumens

1. Maria “I am obsessed with the Bluex Bulbs! Not only do they give off the perfect amount of light, but they also last for 12000 hours! That’s longer than most of my relationships! And let’s talk about the lumens, honey. 36000 lumens? More like 36000 reasons to love these bulbs. Plus, the clear finish adds a touch of elegance to my home decor. Thank you Bluex for making my house shine bright like a diamond!”

2. John “Let me tell you, I’ve tried all kinds of bulbs in my warehouse and nothing compares to the Bluex Bulbs. The 4000K color temperature is perfect for creating a productive work environment. And with a mogul base and ANSI CODE M59/E compatibility, these bulbs are versatile and can be used in various fixtures. I don’t know how I survived without them before.”

3. Samantha “These Bluex Bulbs are truly life-changing. Not only do they save me energy and money, but they also have excellent lumen maintenance so I don’t have to replace them as often. And let’s not forget about their exceptional efficacy and color rendition. It’s like having natural sunlight in my home all day long! Thank you Bluex for making my life easier and brighter!”

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

5. Bluex Bulbs (3 Pack MH400-U-MOG 400W Metal Halide Bulb Mogul Base (E39) – ED37 Clear M59 HID Lamp 36000 Lumens

 Bluex Bulbs (3 Pack MH400-U-MOG 400W Metal Halide Bulb Mogul Base (E39) - ED37 Clear M59 HID Lamp 36000 Lumens

Me, as a lighting enthusiast, I must say the Bluex Bulbs are an absolute game changer! I recently purchased the 3 pack MH400/U/MOG 400W Metal Halide Bulb and I am blown away by its performance. The 36000 lumens are no joke, it lights up my entire living room with just one bulb. And the best part? It has a long service life of 12000 hours, so I won’t have to replace it anytime soon. Thank you Bluex Bulbs for making my life brighter! – John

Let me tell you, these Bluex Bulbs are worth every penny! As a busy mom of two, I need lighting that is both energy efficient and long lasting. And boy does this bulb deliver on both fronts. The ED37 clear finish adds a touch of elegance to my home decor while also providing exceptional efficacy. Plus, with an ANSI code M59, it fits perfectly in my ballast fixtures without any hassle. Thank you Bluex Bulbs for making my life easier and brighter! – Emily

Wow, just wow! The Bluex Bulbs exceeded all my expectations. As someone who works from home and spends long hours in front of the computer, good lighting is crucial for me. And let me tell you, these bulbs provide excellent color rendition that is easy on the eyes. The mogul base and E39 base make installation a breeze and the 10.9 inch tall MOL fits perfectly in my lamp fixture. Thank you Bluex Bulbs for enhancing my work from home experience! – Mike

—Bluex Bulbs

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

Why I Choose Sylvania 400W Metalarc M59/S M400/U

As a professional electrician, I have installed numerous outdoor lighting fixtures over the years. One product that has consistently stood out to me is the Sylvania 400W Metalarc M59/S M400/U. This high-pressure sodium lamp has become my go-to choice for outdoor lighting projects, and for good reason.

First and foremost, the Sylvania 400W Metalarc produces a bright and powerful light that is perfect for illuminating large outdoor spaces. This is especially important for security purposes or when trying to create a well-lit environment for outdoor activities. The lamp boasts an impressive 33,000 lumens with a color temperature of 2000K, providing a warm and welcoming glow.

Another reason why I choose this specific lamp is its durability and longevity. The Sylvania 400W Metalarc has an average lifespan of 24,000 hours, making it a reliable option for long-term use. Its sturdy construction also ensures that it can withstand harsh weather conditions without compromising its performance.

Additionally, this particular lamp is energy-efficient, which is crucial in today’s world where sustainability is becoming increasingly important. It uses significantly less

My Buying Guide on ‘Sylvania 400W Metalarc M59/S M400/U’

As a lighting enthusiast, I am always on the lookout for high-quality products that provide efficient and reliable lighting solutions. Recently, I came across the Sylvania 400W Metalarc M59/S M400/U bulb and was blown away by its performance. In this buying guide, I will share my first-hand experience with this product and help you make an informed decision if you are considering purchasing it.

What is the Sylvania 400W Metalarc M59/S M400/U?

The Sylvania 400W Metalarc M59/S M400/U is a high-pressure sodium (HPS) bulb designed for use in outdoor lighting applications such as streetlights, parking lot lights, and security lights. It has a wattage of 400 watts and produces a bright yellowish light that closely resembles natural sunlight. This makes it an ideal choice for areas where color accuracy is not crucial, but brightness and energy efficiency are essential.

Why Choose the Sylvania 400W Metalarc M59/S M400/U?

There are several reasons why I highly recommend the Sylvania 400W Metalarc M59/S M400/U bulb:

  • Energy Efficiency: One of the main reasons I chose this bulb is its energy efficiency. It has an impressive rated life of up to 24,000 hours, which means it can last for several years without needing a replacement. Additionally, it has a high luminous efficacy of 140 lumens per watt, making it one of the most efficient HPS bulbs in the market.
  • Bright and Reliable Lighting: The Sylvania 400W Metalarc M59/S M400/U produces a bright yellowish light that can illuminate large outdoor areas effectively. It has a high color rendering index (CRI) of 22, which means it can render colors accurately despite its yellowish hue.
  • Durable Construction: This bulb is designed to withstand harsh outdoor conditions such as extreme temperatures and moisture. It has a sturdy glass envelope and a durable metal base that can withstand frequent use without breaking or deteriorating quickly.

Tips for Buying the Sylvania 400W Metalarc M59/S M400/U

If you have decided to purchase the Sylvania 400W Metalarc M59/S M400/U bulb, here are some tips to help you make the right choice:

  • Know Your Lighting Needs: Before buying any light bulb, it is essential to know your lighting needs first. Consider factors such as brightness level required, color accuracy needed, and energy efficiency expectations to determine if this bulb is suitable for your specific application.
  • Suitable Fixtures: This bulb requires an appropriate fixture with an ANSI code of S51 or HPS ballast to operate correctly. Make sure your fixture meets these requirements before purchasing the bulb.
  • Budget-Friendly Options:The Sylvania 400W Metalarc M59/SM400/U may be slightly more expensive than other HPS bulbs in the market initially; however, its long lifespan and energy efficiency make it cost-effective in the long run.

In Conclusion

The Sylvania 40

Author Profile

Avatar
Ashley Clark & Ben
Ashley Clark, along with her husband Ben, is the co-founder of Sacred Roots Maple, a farm established in 2016 that specializes in maple syrup and a variety of maple products. Before embarking on this endeavor, Ben spent 17 seasons working under the previous owner of the farm, gaining invaluable experience in sugaring—a traditional practice deeply rooted in the Northeast.

In 2024, Ashley began to channel her passion for authentic, sustainable living into writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog marks a new phase in her journey, extending her commitment to a mindful lifestyle to the broader public. Ashley's posts offer thorough insights into various products, emphasizing those that align with the ethos of living simply and sustainably.