SKU: 80484286729
400 watt metal halide grow light bulb

400 watt metal halide grow light bulb 400W Grow Metal Halide Bulb — GrowLights Canada

Sale price$26.13 Regular price$29.03
Save 10%

Pay in installments of $7.26 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 8 - Nov 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

400 watt metal halide grow light bulb 400W Grow Metal Halide Bulb — GrowLights CanadaThis Optimized Spectrum Metal Halide Grow Lamp allows you to stretch your growing season to 365 days a year. Fine tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. Optimized Spectrum Metal Halide Grow Lamps provide high initial and maintained lumen output with optimum spectral energy required for vegetative growth. Optimized Spectrum Metal Halide Grow Lamps are designed to grow high quality,

This Optimized Spectrum Metal Halide Grow Lamp allows you to stretch your growing season to 365 days a year. Fine-tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. Optimized Spectrum Metal Halide Grow Lamps provide high initial and maintained lumen output with optimum spectral energy required for vegetative growth. Optimized Spectrum Metal Halide Grow Lamps are designed to grow high quality, natural looking plants during all phases of their growth cycles.
 

1. High output,balanced spectrum is engineered specifically to promote vigorous plant growth.
2. Robust stainless steel armature versus nickel plated steel,far stronger and longer lasting.
3. Optimized spectrum (Violet and Blue) and high PAR (Photosynthetic Active Radiation) to enhance vegetative growth
4. Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5,000 hours.
5. Fusion Bright bulbs work well with both Magnetic and Digital Ballasts.

Specifications:

  • 400 Watts
  • 36,000 Lumens
  • 4000 Color Temp
  • CRI: 80
  • Glass Size BT36
  • Base E39
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: 80484286729

Discover Niche Categories That Outsell 400 watt metal halide grow light bulb

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 10 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Chris White
Charlottesville, US
★★★★★ 4
Good Tool
Size: One Size, Style: Bottle Opener
This thing is great at opening bottles, and it has a Klein handle. Perfect for the electrician in your life, even if that's yourself. I had to knock off a star because the handle is not quite as good as other Klein tools. The plastic is not as clear. The TIP-IDENT bottlecap marking is off-center and not fully printed. The bottle opener sticks out at a slight angle. This does not affect the performance, but it does detract from the novelty somewhat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2023
A
Verified Purchase
Amanda L. Day
Boise, US
★★★★★ 5
expands work space effectively
Initially it was a bit challenging to set up as I was not fortunate enough to have assistance (the instructions tell you that you need two people for part of the installation process). I also had to play around with placement a bit as my available installation space was extremely limited and neither of the listed/'suggested mounting situations worked for me; however, with some head-scratching and debating with myself, I finally figured how to make it work how and where I needed it it, and all was good!! It functions well, and holds adequate weight, and looks really good with the light lacquer finish...the only thing I will say to a potential buyer is to make sure you have room to walk past it easily when its closed down because it still sticks out a few inches even when closed down...overall, very happy with this item and would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2014
M
Verified Purchase
mike litchfield
Belleville, US
★★★★★ 5
Works great
Is there a little expensive but they work great to add counter space. My wife liked it so much I bought a second one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
P
Verified Purchase
Placeholder
Lake Worth, US
★★★★★ 4
Looks great.
Nice quality with sturdy hardware. Size could be a little larger.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 30, 2025
S
Verified Purchase
Stephanie Adams
Natrona Heights, US
★★★★★ 5
Great addition to my sewing table!
I ordered two of these to give me a little more room on my sewing table. One for the backside and one for the left side. Worked out great! Very sturdy and not hard to install (followed directions). I just extended when I need room and fold when not in use. I would recommend these to anyone who just needs a little more table/room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2020

recommand products