SKU: 90899620352
horticultural led grow light bulb

horticultural led grow light bulb 22W T8 HO 4FT Horticultural Lamp – Sun White Spectrum – Vinehydroponics

Sale price$26.70 Regular price$29.67
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

horticultural led grow light bulb 22W T8 HO 4FT Horticultural Lamp – Sun White Spectrum – VinehydroponicsActive Grow 22W T8 HO 4FT Horticultural Lamp Overview The Active Grow 22W T8 High Output Horticultural Lamp is an LED tube that replaces 32W 40W T8 T12 fluorescent lamps and features 30% higher PPF output, lower power consumption and 100% more effective spectrums for plant growth. The T8 LED Horticultural Lamp has a 190 beam angle for wide light distribution and runs cool, so it can be placed closer to plants and save space. Each lamp is protected by

Active Grow 22W T8 HO 4FT Horticultural Lamp

Overview 

The Active Grow 22W T8 High-Output Horticultural Lamp is an LED tube that replaces 32W/40W T8/T12 fluorescent lamps and features 30% higher PPF output, lower power consumption and 100% more effective spectrums for plant growth. The T8 LED Horticultural Lamp has a 190° beam angle for wide light distribution and runs cool, so it can be placed closer to plants and save space. Each lamp is protected by ClearSync film technology that improves water-resistance and prevents glass shattering without sacrificing photon output. All Active Grow T8 LED tubes work with existing T8 or T12 fluorescent light fixtures by bypassing the ballast and wiring to single-ended power on universal 120-277 voltage. Without the need for a ballast these lamps do not flicker, buzz or experience longevity issues. T8 fixtures require non-shunted lamp holders (tombstones) and are non-dimmable.

Description

Save Energy and Bypass the Hassle

The Active Grow T8 High-Output 4FT LED Horticultural Lamp uses 45% less energy than fluorescent lamps and bypasses the ballast to eliminate buzzing, flickering and longevity issues

ClearSync Film Technology

The Active Grow T8 HO 4FT Sun White Spectrum Horticultural Lamp now features ClearSync film technology that improves water-resistance and prevents glass shattering without sacrificing photon output

Sun White / Sun White Pro / Red Bloom Pro Spectrum

Choose between the Sun White Spectrum with a high CRI that mimics natural sunlight conditions and includes additional Red and Far-Red wavelengths to boost photosynthesis rates, the Sun White Pro Spectrum that promotes healthy vegetative growth, root development, tight internodal spacing and phytochemical production and the Red Bloom Pro Spectrum that increases plant mass, speeds up growth and promotes healthy root development, budding and fruiting

Faster Growth Cycles

Speeds up growth rates by 20%

Extra Long Lifetime

Features a 30,000 hour lifetime until when lamps reach 90% of their initial output

Certified Safe

All lamp components and manufacturing processes meet the highest industry safety standards

Typical Applications

Commercial vertical farm or home grow racking systems for micro greens, cannabis propagation, germination and tissue culture

Additional information

Shipping Quantity

4-Lamp Pack

Size

4FT

Spectrum

Sun White Spectrum

Form Factor

T8

Base Type

G13

Voltage

120-277V

Plant Light Requirement

Low Light, Low-Medium Light, Medium Light, Medium-High Light

Plant Type

Cannabis, Flowers, Fruits, Herbs, Leafy Greens, Microgreens, Tissue Culture, Tropical Plants, Vegetables


Spectral Analysis

T8 HO 4FT Horticultural Lamp Spectrums

Sun White Spectrum

High CRI 95 full-spectrum light accentuates plant colors, making visual inspection easier. Includes additional Red and Far-Red wavelengths to boost photosynthesis rates.

Sun White Pro Spectrum

Professional grade production spectrum formulated to promote healthy vegetative growth, root development, tight internodal spacing and phytochemical production.

Red Bloom Pro Spectrum

True full-spectrum light designed to increase plant mass, speed up growth and promote healthy root development, budding and fruiting in purely indoor environments.

 

T8/T12 LED GROW LIGHT BALLAST BYPASS INSTRUCTIONS

Fluorescent Fixture Retrofit Instructions

Watch the video to learn the steps it takes to bypass a standard T8/T12 fixture’s ballast by wiring directly to single-ended 120-277 volt circuits. Bypassing the ballast helps not only lower wattage, amperage and heat output but avoids flickering, buzzing, longevity issues and other problems associated with ballasts.


T8 HO LED Grow Lights Vs. T8/12 Fluorescent Tubes

Active Grow T8 LED Grow Lights Vs. T8/T12 Fluorescent Tubes – Energy, Spectrum & PPFD

These tests were taken to compare Active Grow 22W T8 HO 4FT LED Horticultural Lamps and 32W T8 4FT fluorescent lamps in a 2 tube T8 fixture. The test focuses on three main areas: Energy Consumption, Spectral Analysis & PPFD Coverage.

Download PDF

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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  • To process your return/exchange, please contact us at [email protected]
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SKU: 90899620352

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Product Reviews
A
Verified Purchase
Amy Mills
Belleville, US
★★★★★ 1
Stopped cutting cans after 31 days
Color: Green
This quit working exactly 31 days after delivery. Since the day of delivery counted as day 1, I am out of luck on my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
J
JohnnyD.
Port Orchard, US
★★★★★ 3
Mixed results using this auto can opener...
Color: Green
I had high hopes for this can opener, but was let down. This can opener failed me half of the times I tried to use it. For some reason it wouldn't cut through the paper surrounding the cans. I tried it on small, medium and large cans. It worked best on larger cans. I got it because I liked the idea of opening cans without having to contend with the sharp lids that inevitably fall back into the opened cans. It is unsanitary at best and a safety hazard at worst. On the plus side it is rechargeable, so no battery worries there. It fits nicely in the hand for ease of use. It appears to be of sturdy construction, so it's a high quality item. And being small it will store easily. The price is right and it represents a good value for your hard earned dollars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025
C
CO DIYer
Carnegie, US
★★★★★ 5
Hands Free Operation; Safe Cutting
Color: Green
I used to have a manual (as in turn-the-crank) side-cutting can opener really liked it. It eventually wore out and I had relegated myself to the standard hand-crank top-cut version that often left a sharp lid and sometimes a little burr or sharp point where the cut wasn't complete and the you had to the tear/bend the lid off. With this mostly hands-free Side Cut Can Opener, sharp edges will be few, if any. I say "mostly hands-free" because you do have to position the opener on the can and push the button to start it and, when it finishes, you have to push the button again to tell it to stop. On the demo can in my video, the lip was such that the cut was right through that edge such that there were no sharp edges. It is possible that some cans may be designed such that the cutter falls below that rim and cuts the can edge in a way that leaves dull lid but a sharp can. These should be rare, but good to watch out for in case you get one. Always assume edges are sharp until you verify otherwise. You'll note in my video that the lid was a little difficult to remove. Some of that may be learning curve with this new opener, and some it may be that is just how it is! I accept that and choose to move forward using this new, safer can opener. Recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
M
Verified Purchase
Mishele
Battle Creek, US
★★★★★ 5
terrible item
it worked a few times and it doesnt work at all! Terrible item!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
M
Verified Purchase
Meek
Carnegie, US
★★★★★ 1
Very dangerous metal shavings!!!
Negative stars if I could. This is a very dangerous product. It worked well for a while. But then it quit effectively removing the lid instead I got little tiny shavings of metal around the edge. These shavings of metal go into the food and very dangerous. So this was a waste of money and incredibly dangerous. I am throwing it in the trash today.
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Reviewed in the United States on March 25, 2026

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