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Philips MH400/U

SKU:
PL-274498
Minimum Order Quantity:
6 units
To help ensure safe arrival of bulbs and to give you the lowest possible price, this item is only sold in case quantities. Price shown is per bulb. View full description
$23.53
Customer Reviews
Pack
6

Description

400W 274498 M59/E Switch Start 27449-8 Metal Halide Lamp - R Hg - Unprotected Arc Tube

Philips MH400/U | 400W Metal Halide Light Bulb | Clear, E39 Base

Introducing the Philips MH400/U Metal Halide bulb, a high-quality and energy-efficient lighting solution designed for various commercial and industrial applications. Experience the power of 400 watts and a lumen output of 36,000 lumens, providing bright and consistent illumination for your space.

Key Features & Benefits

  • High Lumen Output: With an impressive 36,000 lumens, the Philips MH400/U Metal Halide bulb delivers an exceptional level of brightness to your commercial or industrial space, ensuring optimal visibility and productivity.
  • Energy Efficiency: The Philips MH400/U boasts a 24,000-hour average rated life, translating to substantial energy savings and reduced maintenance costs compared to conventional lighting solutions.
  • Wide Beam Spread: The Philips MH400/U Metal Halide bulb features a wide beam spread, enabling uniform light distribution and coverage across large areas. This reduces the need for additional lighting fixtures and lowers overall costs.
  • Universal Burning Position: This versatile bulb can be mounted in any position, offering flexibility in fixture design and installation, making it suitable for a wide range of applications.
  • Enhanced Color Rendering: The Philips MH400/U Metal Halide bulb has a color rendering index (CRI) of 65, ensuring that colors appear vivid and true to life, enhancing the overall appearance of your space.
  • Versatile Application: Ideal for commercial, industrial, and outdoor applications, the Philips MH400/U Metal Halide bulb is perfect for warehouses, factories, sports arenas, parking lots, and more.
  • Trusted Brand: Philips, a leading name in the lighting industry, guarantees quality and reliability. The MH400/U Metal Halide bulb is backed by Philips' commitment to providing top-notch products and customer satisfaction.

Specifications

  • Wattage: 400 watts
  • Lumen Output: 39,000 lumens
  • Average Rated Life: 24,000 hours
  • Color Temperature: 3900K

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Disclaimers

*This product typically ships in 1 to 2 business days. Larger quantities may take longer than stated lead-time.  All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship.

Extra Information

Brand:
Philips Lighting
UPC:
046677274498
Order Code:
MH400/U
Catalog No:
274498
Wattage:
400 Watts
Light Source:
Metal Halide
Length (in.):
11.50
ANSI:
M59/E
Base:
E39 Mogul
Pack:
6
Color Temperature:
3900K
Family:
Switch Start
Life Hours:
20,000
Lumens:
39,000
Shape:
ED37
Type:
Enclosed only
Warranty:
1 year
Price Shown:
Per Bulb

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

  • 5
    20K+ (78%)
  • 4
    4603 (18%)
  • 3
    990 (4%)
  • 2
    70 (0%)
  • 1
    81 (0%)
96% of customers rate this company 4- or 5-stars
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Sharon N. Verified Customer   
08-12-25

I placed a very large order for light pole globes and received a reasonable price because my order was able to be shipped on pallets. Thank you LBS! There were issues with the production line that was producing my globes, so my order was delayed more than a month. I can understand why my order was delayed, and that the delay was out of Light Bulb Surplus's control. What I cannot accept is that it took me, not LBS, following up on my order to find this out. The responsibility should rest with LBS, not the customer, and then it was up to me to continue to follow up on my order, until it finally shipped.

Reply from lightbulbsurplus.com

Thank you for your order and for sharing your honest feedback. We truly appreciate your understanding regarding the production delays, and we're glad the final product met your needs. That said, you are absolutely right—communication during a delay is our responsibility, and we fell short in keeping you updated without requiring you to follow up.

We are currently improving our order tracking and customer notification processes to ensure that any delay, regardless of the cause, is communicated to our customers promptly and proactively. Your input helps us make those improvements, and we value the opportunity to do better.

We appreciate your business and hope to serve you again under smoother circumstances in the future.

—The Light Bulb Surplus Team

Customer Service
3 / 5
Delivery
2 / 5
Price
3 / 5
Product Satisfaction
4 / 5
Deborah R. Verified Customer   
08-11-25

It was easy I found what I needed

James H. Verified Customer   
08-11-25

fast freindly service

Questions & Answers
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Popular Questions

4 years ago
4 years ago
The LED equivalent for this bulb would be https://lightbulbsurplus.com/keystone...

Please note that this LED upgrade requires the ballast to be removed from the fixture as well. It cannot be used as a direct replacement without modifying the fixture in this way.
4 years ago
4 years ago
Typically turn around is 10 days to ship for that quantity. The country is experiencing severe weather conditions which is slowing receiving all orders regardless of location. They can be shipped to a resident and would go UPS parcel.
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