SKU: 90649955376
400 watt metal halide grow light bulb

400 watt metal halide grow light bulb MH 400W/U/LU 400 Watt S51/E Metal Halide Retrofit Bulb

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Description

400 watt metal halide grow light bulb MH 400W/U/LU 400 Watt S51/E Metal Halide Retrofit BulbSUGGESTED LED REPLACEMENTS: 100 Watt EX39 Base Gen4 100 277V LED Retrofit Light Bulb 63 80 100 Watt HID Replacement EX39 Mogul Base LED Lamp 63 80 100W Power and Color Selectable HID Replacement Bulb EX39 3000 4000 5000K 80 100 110 Watt Wattage and Color Selectable LED Post Top Retrofit with EX39 Mogul Base 120 277V 3000 4000 5000K Upgrade your lighting system easily and affordably with White Lux metal halide retrofit lamps from Venture. These unique

SUGGESTED LED REPLACEMENTS: 

100 Watt EX39 Base Gen4 100-277V LED Retrofit Light Bulb

63/80/100 Watt HID Replacement EX39 Mogul Base LED Lamp

63/80/100W Power and Color Selectable HID Replacement Bulb EX39 3000/4000/5000K

80/100/110 Watt Wattage and Color Selectable LED Post Top Retrofit with EX39 Mogul Base 120-277V 3000/4000/5000K

Upgrade your lighting system easily and affordably with White-Lux metal halide retrofit lamps from Venture. These unique lamps provide a crisp, 4K color that reduces glare and improves the overall work environment in your warehouse or building. Simply replace the existing lamp in your 250, 400, or 1000 watt HPS fixture - no need to change ballasts, ignitors, or reposition the socket. With this simple switch, you can improve efficiency, reduce errors, and increase productivity. Trust White-Lux for a brighter, better lighting solution.

Venture Lighting White-Lux MH 400W/U/LU (52134) Metal Halide retrofit light bulbs operates off of your existing LU400 S51 HPS ballast. With a Universal (U) burn position, and an E39 Mogul base, this HPS to MH retrofit ED37 bulb offers 41,000 lumens of 4000K cool white light. The 400 watt light is suitable for enclosed fixtures and has an impressive average rated life of 20,000 hours when used in the Vertical (V) position.

Specifications
Manufacturer Venture Lighting
MPN MH 400W/U/LU
SKU 52134
UPC 090444521346
Lighting Technology Metal Halide
Wattage 400 Watt
Color Temperature (Kelvin) 4000K Cool White
Initial Lumens 41,000 Lumens
Efficiency (Lumens Per Watt) 95 lm/W
ANSI Type S51/E
Bulb Shape ED37
Base E39 Mogul Base
Operating Position Universal
Start Method Probe Start
Finish Clear Bulb
Rated Life 20,000 Hours (V)
CRI (Color Rendering Index) 65
Dimensions 4.6" Diameter x 11.5" MOL
Environment Enclosed Fixture Rated
Certifications RoHS


Documents

Venture Lighting 52134 400 Watt Metal Halide Bulb Specification Sheet


Shipping Notes
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Exchange/Return Notes
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SKU: 90649955376

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4.5 ★★★★★
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James B.
Lexington, US
★★★★★ 4
Good Stuff
I've been using this for a couple weeks now and I definitely notice a difference. I would say I have combination skin and some days it leans on the dryer side as I have not been a person to use moisturizers on my face (for whatever reason), but this kit makes it easy to do it all at once and I have to say that I really like it. I do still use my Biore' Charcoal Cleanser because I like the foam/bubble clean feeling on my face and I use this set immediately after as a moisturizing sealant. I may explore their other Face Washes or maybe a different brand, but I will keep this set in my regime. 4 Stars because while decently priced the products are small.
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Reviewed in the United States on April 12, 2026
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Sarah
Omaha, US
★★★★★ 5
Good product introduction
Great for a travel set or to try the products for the first time. Good for my combination skin. Moisturizing without being too heavy.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
jrrb1
Chelsea, US
★★★★★ 5
Love this brand
I am in love with this brand. I have now bought the entire system. I’m 55 and this is the first brand, after MANY, thank have help my dry skin. It is also doing wonders for evening out my skin tone. If it continues to work like this, I’ll be a forever customer. You cannot beat the price point and the quality. I highly recommend trying this brand.
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Reviewed in the United States on February 19, 2026
M
Verified Purchase
Melany guardo
Cuba, US
★★★★★ 5
Good routine great products
Hello! I got this as a gift for my friend and she love it! It is really good. My friend use to not do skin routine and with this is being easy for her to started it with easy basics and good products.
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Reviewed in the United States on March 29, 2026
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Verified Purchase
Ha Vuu
Belleville, US
★★★★★ 5
A gentle miracle for my skin!
I've been using this product for about a month now, and I'm honestly so impressed. I have acne-prone and sensitive skin, and this Ordinary product for oily skin has made a significant difference. From the very first week, I noticed my skin was softer. It’s lightweight, absorbs quickly, and doesn’t feel greasy at all. I use the Squalane cleaner both in the morning and evening. In the evening, I use natural moisturizer and B5 after washing my face. What I love most is that it’s affordable but delivers real results. No fragrance, no irritation—just effective skincare. I’ve already recommended it to my friends and will definitely repurchase.
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Reviewed in the United States on July 26, 2025

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