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:
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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]
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SKU: 90649955376

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4.5 ★★★★★
Based on 19 reviews
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R
Verified Purchase
R. C.
Houston, US
★★★★★ 5
A Must for Nighttime Fetch!!
Color: A) 2-Pack (2.5" Balls)
These are an absolute Must!! We have an ESS who is nearly 2yo and destroys Every toy he has. For some reason, he doesn't try to annihilate these glow balls. If he chomps on them, it's just for a moment while he is bringing it back to you. Has just a little weight to them so it goes far enough when thrown and a nice bounce when we have to play in the house, due to weather. Wish the bright 'glow' held a little longer but stays dim for quite some time and overall, just Awesome! Also purchased the 'chuck it' brand and sent them back because these were so much better. Will be buying more, if ever needed, but haven't had to because they are So Durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
L
Verified Purchase
Lance M. Shaw
Carnegie, US
★★★★★ 5
Awesome quality glow balls
Color: I) 8-Pack (2.5" Balls)
I have bought every glow ball on amazon many times over for my german shepherds. My longest lasting balls have been the chuck-it, they seem to glow longer and not get destroyed but are expensive. These glow balls are our new favorite and not only because of the low price. They hold a good glow longer are heavy duty and fit the chuck-it thrower perfectly. I am stocking up on these. Shipping was also next day so it's 100% buy on these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
C
Verified Purchase
Charlow
Port Orchard, US
★★★★★ 3
Glow in the Dark Balls
Color: 2-Pack (3" Balls)
These balls are ok, not great. The reason they didn’t receive 5 stars is because they are hard/stiff, harder to throw & heavier than the the “Chuck It” glow in the dark balls. They did not hold up to heavy chewers as well as the aforementioned balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
S
Verified Purchase
SoFlaGRAM
Charlottesville, US
★★★★★ 5
loud but in a good way
Size: 4.5"
Love these crazy loud squeeky balls. I bought two a bit too big but the dogs still love them. Yes, they will drive you insane but the dogs love them so much it's worth it watching the pups enjoy the balls. They are strong and safe as long as they aren't too small for your dogs mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Great for aggressive chewers - Great for clean teeth
I never thought these would stand up to my 60lb pittie puppy's chewing. But they are far and away her favorite toy and are holding up beautifully. One squeaker insert bit the dust -- which is not bad since it gives us one silent one. But otherwise they are holding up superbly to her powerful jaws. We have tried a lot of toys. So far, all the "for aggressive chewers" toys have been torn apart within days if we are lucky -- usually it's minutes. But these balls show little-to-no sign of wear. The squeakers are very loud which she loves can get a bit tiresome. So, as I mentioned, having one silent one is a great option. And she really likes the texture. She loves them so much, we bought a second set and will probably buy a third to have in reserve. (We are realistic and don't expect them to last forever.) All I have to say is "where's spiky ball" and she instantly stops what she is doing and goes on the hunt. A great buy!! (NOTE: It's been almost three months and one is just beginning to show some damage. Given that she plays with them non-stop, they've showed amazing durability. And everyone comments on how clean and beautiful her teeth are. I don't brush them or give her dental treats. So it has to be these balls!!)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025

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