1. Facility Light Bulbs & Lamps Parts
  2. sku: 7925965130789781
  3. GE H400A37-9

GE H400A37-9 Mercury High Intensity Discharge Lamp Bulb 400W H400A33/T16

H400a37-9 Ge 400w Mercury High Intensity Discharge Lamp Bulb H400a33/t16

( Brand: Ge ), ( Part Type: Lamp Bulb ), ( Manufacturer Part Number: H400A37-9 )

Review GE Mercury High Intensity Discharge Lamp Bulb H400a33/t16

The GE H400A37-9 400W Mercury High Intensity Discharge (HID) lamp bulb is a powerful and efficient lighting solution for industrial, commercial, and outdoor applications. This bulb is specifically designed to the H400A33/T16 base and is suitable for use in various lighting fixtures that require high wattage and intense light output.

The GE H400A37-9 HID lamp bulb utilizes mercury vapor gas discharge technology, which produces a bright and consistent light that is ideal for illuminating large areas. This bulb delivers a high lumen output of up to 60,000 lumens, making it an excellent choice for warehouses, sports fields, parking lots, and other applications where high-intensity light is necessary.

One of the key advantages of the GE H400A37-9 HID lamp bulb is its long lifespan. This bulb is rated to last up to 24,000 hours, which is significantly longer than traditional incandescent or fluorescent bulbs. This not only reduces the frequency of bulb replacements but also saves energy and maintenance costs over time.

Another notable feature of this bulb is its energy efficiency. The GE H400A37-9 HID lamp bulb consumes only 400 watts of power, which is much less than the 1000-1500 watts required by high-pressure sodium (HPS) bulbs that produce similar light output. This makes it an environmentally-friendly and cost-effective lighting option for large-scale applications.

The GE H400A37-9 HID lamp bulb is also known for its excellent color rendering index (CRI) of 75, which means it produces accurate and vibrant colors that are closer to natural daylight. This is particularly important for applications where color perception is critical, such as in manufacturing processes, food preparation, or art studios.

In summary, the GE H400A37-9 400W Mercury High Intensity Discharge lamp bulb is a high-performance and energy-efficient lighting solution for industrial, commercial, and outdoor applications. Its long lifespan, high lumen output, and excellent color rendering make it a cost-effective and versatile choice for various lighting needs.

Pros and Cons of buying a GE H400A37-9 400W Mercury High Intensity Discharge (HID) Lamp Bulb

1. Pros:

a. High Lumens Output: This bulb produces a high intensity light with a lumens output of 34,000, making it suitable for industrial, commercial, and outdoor applications.

b. Longer Lamp Life: Compared to incandescent bulbs, HID bulbs have a longer lifespan, with this bulb lasting up to 24,000 hours.

c. Energy Efficient: HID bulbs are more energy-efficient than incandescent bulbs, as they convert a larger percentage of electrical energy into light.

d. Consistent Light Output: HID bulbs produce a consistent light output throughout their lifespan, unlike incandescent bulbs which can dim over time.

2. Cons:

a. Contains Mercury: This bulb contains mercury, a hazardous material, which can pose a risk during disposal. Proper disposal procedures should be followed.

b. Initial Cost: HID bulbs are more expensive upfront than incandescent bulbs.

c. Warm-Up Time: HID bulbs take longer to reach full brightness and may take up to 10 minutes to reach optimal performance.

d. Complexity: HID bulbs require a ballast to operate, which can add to the overall cost and complexity of the lighting system.

Ending Conclusion:

The GE H400A37-9 400W Mercury High Intensity Discharge (HID) Lamp Bulb offers several advantages such as high lumens output, longer lamp life, energy efficiency, and consistent light output. However, it also has some disadvantages, including the use of mercury, higher upfront cost, longer warm-up time, and complexity.

Recommendation:

If you require a high-intensity light source for industrial, commercial, or outdoor applications and can afford the upfront cost and the potential disposal risks, then the GE H400A37-9 400W Mercury HID Lamp Bulb could be a suitable option for you. Alternatively, if you are looking for a simpler, more cost-effective, and mercury-free lighting solution, consider LED bulbs as an alternative.

Details:

The bulb provides a high level of intensity and is sure to illuminate any space effectively. It is ideal for use in industrial and commercial settings where bright efficient lighting necessary.

part #: h400a379 prices

  • $5.59-$68.00

specifications bulbbuffoon:

  • brand: Ge
  • part type: Lamp Bulb
  • manufacturer part number: H400A37-9

General bulbbuffoon:

  • condition: New
  • Facility Maintenance Safety > Facility Lighting > Light Bulbs Lamps

returns bulbbuffoon:

  • policy: No Returns

shipping bulbbuffoon:

  • service: USPS Ground AdvantaGe
  • transit: 5-11 Days
  • type: Calculated
  • cost: $8.65
  • carrier: USPS
  • class: Standard

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seller bulbbuffoon:

  • # reviews: 70
  • city: Middletown, California
  • rating: 100.0%

offer bulbbuffoon:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • started: January 24, 2026
part type: lamp bulb,
category: business & industrial > facility maintenance safety > facility lighting > light bulbs lamps, sku: 7925965130789781,

Ge H400A37-9 Is Similar To:

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5 offers $5.59–$68.00 USD
  • New. Offer #1 priced at $5.59 + $0.00 delivery = $5.59* total. FREE SHIPPING
  • New. Offer #2 priced at $68.00 + $0.00 delivery = $68.00* total. Damp Location Rated. Uses existing ballast both probe and pulse start( compatible with ANSI M59, M135, M155).FREE SHIPPING
  • Used. Offer #3 priced at $59.88 + $0.00 delivery = $59.88* total. Pulled from service used but believed to still be functional GE Part Number: 43828.FREE SHIPPING
  • Open box. Offer #4 priced at $17.00 + $15.00 delivery = $32.00* total. ANSI Ballast Code: S51. It is designed for use in open or enclosed fixtures and has a rated life of 24,000 hours.+$15.00 shipping
  • New – Open box. Offer #5 priced at $19.98 + $0.00 delivery = $19.98* total. If we say the item works, then it was tested to the best of our ability.FREE SHIPPING

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