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
  • 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: 90649955376

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4.9 ★★★★★
Based on 11 reviews
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Verified Purchase
Dom
Lowell, US
★★★★★ 2
Not “indestructible” enough for my pup
Color: Printed, Pattern Name: Giraffe
My pup loves the toy but it is far from indestructible. Only took him 72 hours to rip the ears off & destroy the springy neck part of the toy. So although he enjoyed destroying it, It’s no longer safe for him to play with. For added context, he’s a little over a year old, 50pound, golden doodle puppy. He’s been going through a destructive phase for the last 7 months so this is like toy #30 thats failed it’s “indestructible” claims. The search for a indestructible toy continues!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
Y
Verified Purchase
Y. Dulak
San Leandro, US
★★★★★ 5
Keeps pups busy, good for chewers.
Size: Medium, Color: Antler
My dogs love this product. Keeps them busy and it lasts. Just watch out for your feet when they drop it! Heavy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
Margaret F.
Whiting, US
★★★★★ 5
Power Chewer Loves This!
Size: Medium, Color: Antler
This is my dog's new favorite chew! She loves that she can hold it in her paws. I think she really loves the taste and texture of it. I don't give her antlers as I have heard too many horror stories about broken teeth. I also don't give her nylon toys as I have also heard a lot of horror stories of broken teeth as well as concerns about them digesting the plastic. This is between antlers and bully sticks, which is perfect for a power chewer. I feel comfortable with her eating the pieces that flake off this toy. She loves chewing and she will default to this toy when she wants to help calm down. I don't notice much of a smell. It does flake, but not enough I will even take a star off. Plus, it's plant based and vacuums up easily once dried. It doesn't capture her attention as much as bully sticks or beef cheek chews, but it's much less expensive over time and doesn't stink up our living room! She will also always pick this over any of her rubber chews. Great product and recommend it for all the power chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
J
Verified Purchase
JA
San Leandro, US
★★★★★ 3
Crumbly, odd texture
Size: Large, Color: Duo Pack
Neither of my dogs were very interested in these. They did chew on the antler-shaped versions more so than the infinity-style versions. When they did chew on these, they didn’t hold up well or last long. These have a strange, crumbly texture when chewed. You’ll find bits and pieces of these chews where the dogs have been chewing. Will not be reordering.
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Reviewed in the United States on April 5, 2026
M
Verified Purchase
Michael Quiroz
West Palm Beach, US
★★★★★ 4
This appears to be a good alternative to the hard plastic chew toys.
Size: Large, Color: Duo Pack
My dog is a heavy chewer. I decided to try this brand out after using a different brand for quite awhile. while my dog seems to like it and carries it around (the pretzel shaped one) he doesn't seem to attack it as whole heartedly as his old brand, I'm thinking it might be the shape, we will see when he wears it out and I switch him to the antler shape. What I like most about it is it doesn't tear my hand up like the other brand did after he had been chewing it for awhile. While it is wearing down some it seems to do it in a more mild manner. Since we haven't had it long I would give this 3.5 stars because I don't know if it will last as long and not sure f it is just the shape that has him more mellow with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026

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