SKU: 2855536605
250 watt grow light bulb

250 watt grow light bulb 250W SON-T Grow Lamp E40 (GE 93159881) – High Output HPS for Flowering & Hydroponics – Grow Labs International

Sale price$18.61 Regular price$20.68
Save 10%

Pay in installments of $5.17 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

250 watt grow light bulb 250W SON-T Grow Lamp E40 (GE 93159881) – High Output HPS for Flowering & Hydroponics – Grow Labs International250W E40 SON T High Output Grow Lamp GE 93159881 Superior HPS for Flowering & High Yields Key Benefits High Yield Lighting: Delivers 400 mol s PPF with a warm red orange spectrum ideal for flowering stages. Energy Efficient: 132 lm W luminous efficacy for lower electricity costs and better productivity. Reliable & Long Lasting: 18,000 hour lifespan with minimal degradation ensures consistent light output. Universal Fit: E40 base and universal

250W E40 SON-T High Output Grow Lamp – GE 93159881 | Superior HPS for Flowering & High Yields


🌟 Key Benefits

  • High Yield Lighting: Delivers 400 µmol/s PPF with a warm red/orange spectrum ideal for flowering stages.

  • Energy Efficient: 132 lm/W luminous efficacy for lower electricity costs and better productivity.

  • Reliable & Long-Lasting: 18,000-hour lifespan with minimal degradation ensures consistent light output.

  • Universal Fit: E40 base and universal operating position for seamless installation in most hydroponic systems.

  • Professional Grade: Built by GE Lighting (Tungsram), trusted in commercial horticulture for proven performance.

📝 Product Description

The GE 250W SON-T E40 High Output Grow Lamp (93159881) is engineered for maximum flowering productivity. It emits a powerful 33,000 lumens and 400 µmol/s of photosynthetically active radiation (PAR), optimised for the 2100K warm spectrum critical for bud and fruit development.

Ideal for indoor and hydroponic systems, this high-pressure sodium (HPS) lamp provides consistent performance over its 18,000-hour lifespan. Backed by GE’s horticultural technology, it ensures robust yields across a wide range of crop types with unmatched reliability.

 

🌱 Why SON-T HPS Lamps Are Superior to LEDs

While LED grow lights have become trendy, SON-T lamps continue to outperform in commercial and high-demand settings due to:

  • Deeper Canopy Penetration: Superior light intensity reaches lower plant levels, boosting total yield.

  • Stable Spectral Output: Consistent 2100K light across lifespan, whereas LEDs degrade unevenly.

  • Proven in Practice: SON-T HPS lamps have decades of track record in high-performance crop production.

  • Lower Capital Cost: More accessible for growers scaling operations without high upfront LED investments.

Best Use Cases for High Yields Grow Better with HPS 

  • 🌿 Flowering Cannabis & Fruiting Tomatoes – Achieve explosive bloom and fruit set.

  • 🏢 Commercial Greenhouse Systems – Trusted by professionals in controlled environments.

  • 🌱 Hydroponic Grow Tents – Ideal for grow boxes, tents, and vertical setups.

  • 🌾 Transitioning from Veg to Bloom – Pair with MH lamps for a full-cycle grow system.

The GE 250W SON-T is perfect for:

  • Hydroponic systems requiring high light intensity for flowering crops

  • Grow tents & propagation rooms during bloom stage

  • Supplementing LED setups to increase yield density

  • Cold-frame greenhouse systems needing photoperiod supplementation

 

Perfect for: Tomatoes, Peppers, Cannabis, Chillies, Strawberries, Cucumbers, and other photoperiod-sensitive crops.

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: 2855536605

Discover Niche Categories That Outsell 250 watt grow light bulb

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Logan Calhoun
Louisville, US
★★★★★ 5
A solid story that flowed well.
Format: Kindle
Overall an enjoyable tale besides one character I liked being in the story and then shortly after being out of the story. But it was a fun read with great characters but so many that weren't given enough time to shine at all or be seen more. Looking forward to the next in the series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
D
DanaeReads
New York, US
★★★★★ 4
This spin-off debut is a satisfying fix my fellow cozy flapper-era amateur-sleuth addicts!
Format: Kindle
4.25 I have no excuse. I’ve never read or listened to “The Scottish Ladies' Detective Agency” even though somebody physically gave me the book. In my defense, my kindle app and audiobooks are more friendly for ADHD and pain management and I haven’t read a physical book in years. I was starting fresh with Lady Poppy and this first book launches a spinoff series. Who doesn’t love a historic mystery, especially set in Scotland? This has many of the hallmarks of a series in the genre and I never know whether to complain about the repetition—or even near clones—or celebrate the opportunity to feed my addiction. In some respects, I found this refreshing because Poppy is wealthy. It seems like every other female sleuth in the 1920s and 30s has an aristocratic (or aristocratic adjacent) background but is now dirt poor. There are enough stresses about money these days that I prefer to focus on the murder. This is a tangled web of a story and I thought it clever and I liked Poppy if for no other reason than she has a fantastic lab and appreciates him (and other dogs). Of course, Major Charlie (extra points for the awesome name) saves the day a time or two. Oh and Poppy having a law degree, even when women couldn’t practice law, was a great asset and very cool. That said, if she wasn’t a Lady and very attractive, she would not have gotten away with her brazen interference (even in comparison to other amateur sleuths). In terms of the audiobook version, the narrator was good in most respects. The voice of the handsome inspector (among other male characters) was so deep and low that it drove me a little crazy. Lady Constance also sounded masculine and I had to stop and think every time I heard that voice which was contrary to the character. Overall, she did a good job on the various Scottish accents, including Poppy’s sophisticated mix of the King ‘s English and a Scottish lilt. Otherwise, this mystery was clever and I’m sad that I have to wait for the next one. I would wait for several so that I could finally binge them, but I’m not that strong. P.S. Apparently, neither Lydia Travers nor “The Scottish Ladies' Detective Agency” are even recognized by Libby (which recognizes practically every author) and the books are only available through Kindle Unlimited or buying them or the audiobooks, thus the reason I have not read them. Maybe one day! I am reviewing advanced copies of this book and audiobook given to me by the publisher. All views are strictly my own. . #DeathattheHighlandLoch #NetGalley #bookreview #ADHDreader #lydiatravers #Scottishladydetective #Scotland #historicmystery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2025
D
Verified Purchase
D. Fiscus
Pawtucket, US
★★★★★ 5
Excellent!!!
Format: Kindle
I'm so excited to begin a new series by Lydia Travers! I have missed our Maud McIntyre, but Lady Poppy is a delightful! Ms Travers weaves an intriguing tale with interesting characters and the hope of a sweet, budding romance. Do yourself a favor and get it. You Will enjoy reading it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
L
Verified Purchase
Lisa
Cuba, US
★★★★★ 5
Unbelievable disappointment
Format: Kindle
The main character is silly, insipid, one dimensional, and completely unbelievable. A murder victim is discovered and for some reason she immediately believes she is the most qualified person to solve the crime. The supposed professional, the local inspector, let's her walk all over him. I couldn't make myself finish it and certainly won't be reading any more in the series. As far as the audible version, the narrator needs to study American accents more, maybe actually engage in conversation with Americans before trying the accent again. The most cringe worthy narration I've ever heard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2025
C
Verified Purchase
Carola MacLean
West Palm Beach, US
★★★★★ 5
Great read
Format: Kindle
I really like this one. Even though the Poppy character is a bit stubborn and won’t accept she is not really a detective, yet. The rest of the characters and plot delightful. I’m already looking forward to the next one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2025

recommand products