SKU: 41997378339
400w grow light bulb

400w grow light bulb 400w HPS Lamp Bulb - LED Grow Lights

Sale price$23.27 Regular price$25.86
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 7 - Sep 12

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Description

400w grow light bulb 400w HPS Lamp Bulb - LED Grow LightsInitial Lumen: 51,000 Colour Temp: 2100k Colouring Rendering Index: 24 Glass Shape: T46 Bulb Fitting: Mogul E39 The 400W HPS grow lamp provides an out of the box solution for all year round growing. They are highly reliable, long lasting and produce great results again and again. HPS grow lights offer a huge amount of power and flexibility, and emit the orange and red light spectrums which replicate the Autumn season and encourages needed for vigorous

  • Initial Lumen: 51,000
  • Colour Temp: 2100k
  • Colouring Rendering Index: 24
  • Glass Shape: T46
  • Bulb Fitting: Mogul E39

 The 400W HPS grow lamp provides an out of the box solution for all year round growing. They are highly reliable, long lasting and produce great results again and again.

HPS grow lights offer a huge amount of power and flexibility, and emit the orange and red-light spectrums which replicate the Autumn season and encourages needed for vigorous plant growth. The light can be used throughout the full plant grow cycle, but is particularly effective during the flowering phase. This light can increase the flower to leaf ratio and help you achieve bigger and better yields.

At Herbal House, we like to ensure our customers only ever get the best of the best, which is why these Super HBS bulbs offer up to 15% more energy than the standard versions on the market.

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: 41997378339

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Verified Purchase
dwaine dickson
Dallas, US
★★★★★ 4
Great so ks
Very good socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
J
Verified Purchase
Jennifer Woods
Lowell, US
★★★★★ 1
Disappointing
Not what I was hoping for. I have a size 11 foot, so they fit fine. They are difficult to walk in and if your balance is bad, you run a high risk of falling. I wear mine at night so the majority of the time it is fine until I have to get up in the middle of the night
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Reviewed in the United States on January 20, 2026
R
Verified Purchase
Rena
Natrona Heights, US
★★★★★ 5
Serves its purpose
If you can get past the texture of the silicone these will work wonders for your feet. There’s no odor, easy to put on but they are cut small. There’s no moisture it just feels moist because of the silicone. They are very soft and durable.
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Reviewed in the United States on January 11, 2026
K
Verified Purchase
Karen
West Palm Beach, US
★★★★★ 3
Dissatisfied
Didn't like the socks at all. The silicone in them made my feet sweat and couldn't wiggle my toes at all. Gloves were okay, received them with holes between the fingers, only able to wear each twice.
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Reviewed in the United States on November 17, 2025
O
Verified Purchase
OhhDJ
Cuba, US
★★★★★ 2
too small
I saw these and instantly thought they would be amazing! I was hoping for just that. I received them today and tried them right away. I love the gel feel but im not really liking the way they kept rolling off. They're a bit too small id say and when walking they roll off from the back. I didnt think my foot was other than average? Maybe? Im a size 7 in women's shoes.
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Reviewed in the United States on September 12, 2025

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