SKU: 4216955151
400w grow light bulb

400w grow light bulb GE Current 400w E40 Lucalox High Output Grow Lamp – Grow Labs International

Sale price$25.56 Regular price$28.40
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

400w grow light bulb GE Current 400w E40 Lucalox High Output Grow Lamp – Grow Labs InternationalThe GE 400W SON T HPS Grow Light delivers professional grade flowering performance for compact indoor grows and budget conscious cultivators seeking maximum cannabis yields. Emitting a red orange spectrum specifically optimized for bloom stage, this high pressure sodium grow light enhances photosynthesis and promotes explosive bud development, making it perfect for 3x3 grow tents and smaller hydroponic systems. With a robust output of 55,000 lumens

The GE 400W SON-T HPS Grow Light delivers professional-grade flowering performance for compact indoor grows and budget-conscious cultivators seeking maximum cannabis yields. Emitting a red/orange spectrum specifically optimized for bloom stage, this high-pressure sodium grow light enhances photosynthesis and promotes explosive bud development, making it perfect for 3x3 grow tents and smaller hydroponic systems. With a robust output of 55,000 lumens and a photosynthetic photon flux (PPF) of 700 µmol/s, this grow lamp ensures effective canopy penetration and vigorous plant development while maintaining energy efficiency. Its proven 18,000-hour lifespan and universal compatibility with E40 fittings make it a reliable and cost-effective choice for cannabis cultivation, small greenhouses, and personal growing operations.

Key Features:

  • Red/Orange Flowering Spectrum: Scientifically tuned 2100K light triggers maximum bud production and resin development during bloom stage for dense, potent harvests.
  • Efficient Light Intensity: Delivers 55,000 lumens with optimal canopy penetration, perfectly covering 3x3 feet for flowering and 4x4 feet for vegetative growth.
  • Proven Long-Term Value: 18,000+ hour lifespan reduces replacement costs while maintaining consistent performance throughout multiple growing cycles.
  • Universal Growing Compatibility: Standard E40 socket fits all major reflector hoods, SON ballasts, and compact grow tent setups for easy installation.

Achieve healthier blooms, higher yields, and reduced energy costs with the GE 400W SON-T HPS Grow Light - the perfect balance of professional performance and energy efficiency for personal cannabis cultivation and smaller indoor growing operations.

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: 4216955151

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4.2 ★★★★★
Based on 18 reviews
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RobertJ
Whiting, US
★★★★★ 4
The Look I Wanted.
Size: Medium, Color: White
I wear mandarin band collar shirts for semi-formal and/or holiday ballroom dances. This shirt was noted as a blend of 63% cotton, 35% poly and 3% spandex. The shirt is shiny and does not have the cotton feel. It is also so sheer that it shows my V-neck undershirt. It seems more of a women's blouse than man's shirt. The neck and sleeve lengths are good, but the body (Medium) is snug since what I rec'd (but did not want) is 'slim'. The seller's description stated the shirts are 'regular cut', but the package for this shirt said 'slim'. Disappointed in that I think the regular cut Medium would be a good fit. I have purchased this style shirt from several Amazon sellers, and all of them have different size issues, ie too tight, too large, long sleeves, etc, etc. I've returned ALL of them, but I have not decided to keep or return this one. The size charts shown on the sellers' webpage(s) are meaningless, so it becomes a situation of 'buy, try and then return'. I think that is why the webpages call out that these are items that are frequently returned!
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Reviewed in the United States on February 23, 2024
M
Verified Purchase
M. EC
San Leandro, US
★★★★★ 5
Quality at your finger tips
Size: Medium, Color: Burgundy
Excellent choice... Price was "on point", material feels good and durable, size fit great, and most of all the colours were great. Actually purchased several. It's nice to receive a product as it is stated and I did. Recommend very much. Oh and, can be worn at various times of the year. Wash and hung to dry is recommended to preserve quality.
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Reviewed in the United States on October 27, 2025
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Verified Purchase
hughes
Carnegie, US
★★★★★ 5
High quality..easy maintenance.
Size: X-Large, Color: Black
These shirts are the best quality, look, fit and value. I own 6 different colors both colar and banded. Could not be happier.
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Reviewed in the United States on December 4, 2025
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Verified Purchase
T Will
Dallas, US
★★★★★ 3
Nice shirt but to shiny for the office
Size: X-Large, Color: Blue
I really like the semi professional, clean, well groomed look of collar-less shirts for my semi formal office. It is appropriate for almost any office occasion. Whether we're getting a visit from the corporate execs., or going out for happy hour...I don't feel over dressed or under dressed. However, for this item: Pros: 1. Excellent classic fit 2. Good stitching and well made Con: It is to shiny! I truly want to purchase every color they have in their lineup, but because of the shimmer, this is probably for someone that wants a night on the town vs a corporate office setting.
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Reviewed in the United States on August 1, 2024
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CmTrim
Grantham, US
★★★★★ 5
Good quality
Size: Medium, Color: Black
I purchased two shirts for my husband and they were a perfect fit. The quality of the material was excellent. They recommend dry cleaning and I took them to the cleaners because they were wrinkled with the folds. We will have to wait until he wears one to comment further.
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Reviewed in the United States on September 30, 2025

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