SKU: 96102716265
400 watt hps grow light bulb

400 watt hps grow light bulb Satco High Pressure Sodium HID Bulb

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Description

400 watt hps grow light bulb Satco High Pressure Sodium HID BulbSUGGESTED ALTERNATES: LU400 ECO 400 Watt S51 High Pressure Sodium Bulb Satco High Pressure Sodium (HPS) light bulbs deliver more lumens per watt over their rated life than most other HID light sources available today. These high efficiency, golden white High Pressure Sodium light bulbs meet todays energy conscious specifications requiring the efficiency of high light output and long life with excellent lumen maintenance. High lumen output yields

SUGGESTED ALTERNATES:

LU400/ECO 400 Watt S51 High Pressure Sodium Bulb

Satco High Pressure Sodium (HPS) light bulbs deliver more lumens per watt over their rated life than most other HID light sources available today. These high-efficiency, golden-white High Pressure Sodium light bulbs meet todays energy-conscious specifications requiring the efficiency of high light output and long life with excellent lumen maintenance. High lumen output yields significant energy savings.

These Satco HYGrade LU400 (S1941) 400 Watt High Pressure Sodium bulbs are perfect for enclosed luminaires. With 50,000 initial lumens, a rated average life of 24,000 hours (based on 10 hours per start) and ANSI Ballast Type S51, these 2100K super warm white bulbs offer maximum efficiency and brighter light compared to incandescent sources. Designed with a clear ET18 bulb and an E39 mogul base, they are a great replacement for GE 85379 LU400/H/ECO, Sylvania 67533 LU400/ECO or Philips 368811 C400S51/ALTO. They are commonly used in areas such as parking lots, terminals, walkways, building facades, bridges, roadways, and industrial installations.

Specifications
Manufacturer Satco
MPN LU400 CLEAR HPS MOG ET18
SKU S1941
UPC 045923019418
Lighting Technology HPS High Pressure Sodium
Color Temperature (Kelvin) 2100K Super Warm White
Wattage 400 Watts
Lumens 50,000 Lumens
ANSI Type S51
Bulb Shape ET18
Base E39 Mogul Base
Beam Angle 360 Degree
Start Method Probe Start
Operating Position Universal
Rated Life 24,000 Hours
CRI (Color Rendering Index) 22 CRI
Finish Clear
Dimensions 2.25" Diameter x 9.63" MOL
Certifications RoHS
Environment Enclosed Rated
Warranty Avg. Rated Hour Limited

Documents

Satco LU400 400 Watt S51 High Pressure Sodium Bulb Specification Sheet


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SKU: 96102716265

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4.4 ★★★★★
Based on 25 reviews
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Product Reviews
C
Verified Purchase
Chad
Grantham, US
★★★★★ 2
Not the Fetch-Fest I Hoped For
Color: Orange
I had high hopes for the PetDroid Interactive Dog Ball, especially with the newly upgraded features and promises of durable, motion-activated fun. Unfortunately, it didn’t quite live up to expectations for my furry friend. Here’s why I’m giving it 2 stars. Promising Features, Lackluster Results The idea behind this toy is fantastic: a durable, motion-activated ball that would entertain my dog without much effort on my part. The ball is supposed to roll around on its own, keeping my dog engaged and active. However, in practice, it just didn’t capture my dog’s interest. Durability I will give credit where it’s due: the ball is well-made and seems durable. It can withstand some rough handling, which is great for more aggressive chewers. Unfortunately, durability doesn’t mean much if your dog won’t play with it in the first place. Motion Activation The motion activation feature is hit or miss. While the ball does move around as advertised, it didn’t seem to move in a way that intrigued my dog. He gave it a sniff, watched it for a minute, and then walked away, unimpressed. I tried multiple times to get him interested, but he simply wasn’t having it. Lack of Engagement The biggest issue is that the ball just didn’t engage my dog at all. It might be more suitable for a different personality type or breed, but for my pooch, it was a total flop. He’s usually quite playful and curious, so I was surprised by his lack of interest. Final Thoughts Overall, the PetDroid Interactive Dog Ball might work for some dogs, but it was a miss for mine. If your dog is easily entertained by automated toys, it might be worth a try. However, based on my experience, I can’t wholeheartedly recommend it. Pros: Durable construction Motion-activated as advertised Cons: Did not engage my dog Motion activation wasn’t intriguing enough Might be more suitable for specific dog types or personalities If you decide to give it a shot, just be prepared for the possibility that your dog might not find it as entertaining as you hope. For us, it’s back to the drawing board for a more engaging toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2024
S
Verified Purchase
Sally
Massapequa, US
★★★★★ 4
Pup Loves It, Some Other Notes
Color: Orange
We've had this for about six months and my 75 lb, 14-month-old German Shepherd pup LOVES IT. Her favorite is "Crazy Bouncing Mode." In fact, she doesn't care much for the normal mode. She chews it a lot - even drops it in her water bowl at times - and it's still going strong. This is a great purchase. It's nice hands-off entertainment. Do know that it is heavy compared to a normal ball - if your pup likes dropping it on the ground like mine does, it will land with a hard "thud," even with the included sleeve. Hopefully you don't have downstairs neighbors. Also know that the cover that goes over the charging port is removable and your dog may choke on it if they chew it in just the right manner. Definitely only let the pup play with it while supervised. All in all, great toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
J
Verified Purchase
jewelrycook
Fort Morgan, US
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value. By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
I
Verified Purchase
IT Secure Force
Dallas, US
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference. Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design. Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
M
Verified Purchase
mike
New York, US
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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