SKU: 23443123500
400 watt metal halide grow light bulb

400 watt metal halide grow light bulb Satco Metal Halide HID Bulb

Sale price$22.70 Regular price$25.22
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Description

400 watt metal halide grow light bulb Satco Metal Halide HID BulbSUGGESTED ALTERNATES: MH400 U ED28 400 Watt M59 E Metal Halide Bulb M400 U ED37 400 Watt M59 E Metal Halide Bulb Metal Halide Cross Reference: Venture MH 400W U Philips MH400 U GE MVR400 U Sylvania M400 U ED37 Satco HyGrade MH400 ED37 MOG Eiko MH400 U Grainger 2V658 Metal halide light bulbs are a member of the High Intensity Discharge (HID) family of lighting products. Metal Halide light bulbs are among the most energy efficient sources of white light

SUGGESTED ALTERNATES:

MH400/U/ED28 400 Watt M59/E Metal Halide Bulb

M400/U/ED37 400 Watt M59/E Metal Halide Bulb

Metal Halide Cross Reference:
Venture MH 400W/U
Philips MH400/U
GE MVR400/U
Sylvania M400/U/ED37
Satco HyGrade MH400/ED37/MOG
Eiko MH400/U
Grainger 2V658

Metal halide light bulbs are a member of the High Intensity Discharge (HID) family of lighting products. Metal Halide light bulbs are among the most energy efficient sources of white light available today. These 400w metal halide light bulbs feature special chemical compounds known as Halides that produce light in most regions of the spectrum.

Experience high efficacy and superior color rendition with Satco's HYGrade MH400/ED37/U/4K (S5833) Metal Halide light bulbs. These feature a lengthy service life and excellent lumen maintenance, making them a top choice for outdoor and commercial settings. Designed with a clear ED37 bulb and E39 Mogul Base, these 400W, 4000 K cool white bulbs have a Universal Burn and are intended for use in enclosed luminaires. With an impressive initial lumens of 36,000 and a rated average life of 15,000 hours when burned in the Universal (U) position, ANSI Type M59/E, Satco's metal halide lamps are backed by a Limited Warranty.

Specifications
Manufacturer Satco
MPN MH400/U ED37 MOG
SKU S5833
UPC 045923058332
Lighting Technology Metal Halide
Wattage 400 Watt
Color Temperature (Kelvin) 4000K Cool White
Initial Lumens 36,000 Lumens
Efficiency (Lumens Per Watt) 90 lm/W
ANSI Type M59/E
Bulb Shape ED37
Base E39 Mogul Base
Operating Position Universal
Start Method Probe Start
Beam Angle 360 Degree
Finish Clear Bulb
Rated Life 15,000 Hours
CRI (Color Rendering Index) 65
Dimensions 4.63" Diameter x 11.5" MOL
Environment Enclosed Fixture Rated
Certifications RoHS



Documents

Satco S5833 400 Watt M59/E Mogul Base Metal Halide Bulb Specification Sheet


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23443123500

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Betty
Waukegan, US
★★★★★ 5
Great price & works fast.
Compact and fast - I love it! Could not beat the price and it's faster than my Food Saver!
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Reviewed in the United States on April 17, 2026
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Patty
Whiting, US
★★★★★ 5
Protection Plan
The process was easy and flawless
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Reviewed in the United States on June 1, 2026
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E. K. E.
Louisville, US
★★★★★ 5
It is worth purchasing a Protection Plan on an unfamiliar item
Bought a 3-year protection plan for a nut milk maker machine for $5.99. It was a fairly new kitchen item in our household and we were not familiar with the brand. So, I bought the plan for a piece (peace) of mind. The machine worked nicely for about 18-20 months with daily use until it tripped the circuit outlet. My initial chat with Asurion did not go as I expected due to discrepancy on their end as they see a protection plan for the nut milk maker as a sporting goods valued between $100-$199, not as a kitchen item valued between $30-$39.99. ( I had bought 3 different protection plan on th same day for multiple items purchased on Prime Days). They were looking at a different plan and I was unable to get them to "scroll over" to the appropriate protection plan. I tried again on a different day during the first hour of their contact hours and had a cheerful Asurion agent who was able to find the appropriate kitchen item protection plan. It was a simple and thorough conversation and transaction. I was refunded within hours after I packed up and dropped off the damaged item out to UPS. Moral of the story: Asurion Protection Plan is worth it and contact them at the start of their first day shift, not at the end of their evening shift.
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Reviewed in the United States on May 24, 2026
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Brian
Chelsea, US
★★★★★ 5
Warranty Plan
Hop I won’t have to use the warranty but it was reasonably priced.
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Reviewed in the United States on April 21, 2026
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swm
Fort Morgan, US
★★★★★ 4
You have to print return label!
4 of 5 because you have to print a return label and for those of us who don't need a printer therefor don't have one its too much trouble
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Reviewed in the United States on May 8, 2026

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