SKU: 16590323353
400 watt grow light bulb

400 watt grow light bulb InterLux 400 Watt Double-Ended HPS Grow Light Bulb

Sale price$24.98 Regular price$27.76
Save 10%

Pay in installments of $6.94 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

400 watt grow light bulb InterLux 400 Watt Double-Ended HPS Grow Light BulbThe only thing better than a double ended bulb is an InterLux double ended bulb. Beats the competition in every way, InterLux double ended bulbs are true champions. These bulbs perform at the highest possible level and save you money! Compared to single ended lamps, InterLux double ended bulbs are more effeciant by using the same wattage to produce higher par and lumen ratings. They have a higher red spectral ratio enhancing flowering and growth.

The only thing better than a double ended bulb...is an InterLux double ended bulb. Beats the competition in every way, InterLux double ended bulbs are true champions. These bulbs perform at the highest possible level and save you money! Compared to single ended lamps, InterLux double ended bulbs are more effeciant by using the same wattage to produce higher par and lumen ratings.They have a higher red spectral ratio enhancing flowering and growth. InterLux double ended bulbs also provide minimal light deterioration for maximum intensity and lifespan.

5 reasons why InterLux double ended lamps are superior to traditional HPS bulbs:

  • 1. They are more efficient, using the same 1000 watts to produce higher par and lumen ratings
  • 2. Longer life-spans
  • 3. Less light deterioration
  • 4. Higher red spectral ratio enhancing flowering & growth
  • 5. Minimal light deterioration for maximum lifespan & intensity

Compatible with high frequency electronic ballasts. One Year Warranty. *The 400W HPS Double Ended Grow Lamp works with any of our 400w compatible Double-ended reflectors (In stock Soon).

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: 16590323353

Discover Niche Categories That Outsell 400 watt grow light bulb

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Laudini Family
Louisville, US
★★★★★ 5
Beautiful gift for matcha fans!
Color: Pink, Color: Pink
My daughter is obsessed with matcha, so when I found this for Easter I knew it was the one. She makes her own latte every single morning, so this fit perfectly into her routine. The packaging alone is gorgeous — the colors worked beautifully with the Easter basket without me having to do much styling at all. Everything she needs to make her matcha was included in the box, nothing missing, nothing to track down separately. I was so happy I stumbled across this, and she absolutely loved it. Honestly one of those gifts that just lands exactly right.​​​​​​​​​​​​​​​​
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 4
Nice, but no spoon
Color: Green
It is a very nice set, but I was disappointed that I did not receive the spoon with the set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
B
Verified Purchase
Barbara Chaille
Alexandria, US
★★★★★ 5
great price
Color: Green
great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
K
Verified Purchase
Kevin
Carnegie, US
★★★★★ 5
Excellent matcha powder
Flavor Name: Ceremonial Grade, Size: 1.4 oz (40g)
The color is a vibrant, electric green right out of the tin, which let me know immediately that it’s actually a high-quality first harvest. It whisks up into a beautiful, silky froth with absolutely zero bitterness or chalky aftertaste. I’ve been drinking it straight with just hot water every morning, and it gives me a smooth, clean energy boost without the usual coffee jitters. Honestly, for a certified ceremonial grade, the quality you get for the price makes this an absolute staple in my kitchen now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
E
Verified Purchase
Eros.L
Lowell, US
★★★★★ 5
Great matcha powder for latte
Flavor Name: Ceremonial Grade, Size: 3.5 oz (100g), Flavor Name: Ceremonial Grade, Size: 3.5 oz (100g)
Beyond my expectations. This matcha powder is seriously impressive ,super smooth texture, rich and authentic matcha flavor, and such a beautiful vibrant green color. You can really taste the quality in every sip. It blends perfectly whether for lattes, baking, or just traditional matcha. Especially perfect for making matcha lattes , creamy, fragrant, and full of matcha flavor without tasting bitter. Definitely one of the best matcha powders I’ve tried lately.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

recommand products