SKU: 44218742037
4ft t5 grow light bulbs

4ft t5 grow light bulbs Active Grow 25W T5 HO Ballast Bypass 4FT Horticultural Lamp – Vinehydroponics

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Ships within 48 hours · Estimated delivery Nov 16 - Nov 21

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Description

4ft t5 grow light bulbs Active Grow 25W T5 HO Ballast Bypass 4FT Horticultural Lamp – VinehydroponicsActive Grow 25W T5 HO Ballast Bypass 4FT Horticultural Lamp Overview The Active Grow 25W T5 High Output Ballast Bypass 4FT lamp is an LED tube that replaces 54W T5 HO 4FT fluorescent lamps and features lower power consumption, double the PPF efficiency and 100% more effective spectrums for plant growth. All Active Grow T5 HO Ballast Bypass LED tubes work with existing T5 fluorescent light fixtures by bypassing the ballast and wiring the lamp holders

Active Grow 25W T5 HO Ballast Bypass 4FT Horticultural Lamp

 Overview 

The Active Grow 25W T5 High-Output Ballast Bypass 4FT lamp is an LED tube that replaces 54W T5 HO 4FT fluorescent lamps and features lower power consumption, double the PPF efficiency and 100% more effective spectrums for plant growth.

All Active Grow T5 HO Ballast Bypass LED tubes work with existing T5 fluorescent light fixtures by bypassing the ballast and wiring the lamp holders (tombstones) to a single end. Without the need for a ballast, these universal voltage lamps (120-277V) do not flicker, buzz or experience longevity issues. All Active Grow T5 HO Ballast Bypass lamps feature a transparent PC body that protects against water damage and shattering without sacrificing photon output. T5 fixtures require non-shunted lamp holders. Lamps are non-dimmable.

Description

Energy Saving

The Active Grow T5 High-Output 4FT LED Horticultural Lamp uses 50% less energy than fluorescent lamps and operates directly with the existing fixture’s electronic ballast

ClearSync Film Technology

All Active Grow T5 HO lamps now feature ClearSync film technology that improves water-resistance and prevents glass shattering without sacrificing photon output

Sun White / Sun White Pro / Spring Sun / Autumn Sun / Bright White / Red Bloom / Red Bloom Pro Spectrum

Choose between a wide array of spectrums designed specifically for horticulture use or mix and match spectrums to dial in the perfect light combination for your plant and application

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 or home vertical farm racking systems for vegetables, leafy greens, ornamentals, microgreens, cannabis vegetative and cloning stages

Additional information

Shipping Quantity

4-Lamp Pack

Size

4FT

Installation Type

Ballast Bypass

Spectrum

Red Bloom Pro Spectrum

Form Factor

T5

Base Type

G5

Voltage

120-277V

Plant Light Requirement

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

Plant Type

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

 

 



Spectral Analysis

T5 HO Direct Conversion 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.

Spring Sun Spectrum

Full-spectrum light (CRI 95) formulated to mimic spring sun conditions for promoting plant compactness, tighter internodal spacing and healthy foliage development.

Autumn Sun Spectrum

Full-spectrum light (CRI 95) formulated to mimic natural autumn sun conditions for promoting healthy growth during flowering, budding and fruiting stages.

Bright White Spectrum

Designed for maximum PAR (400-700 nm) efficacy, this full-spectrum light is formulated for high light intensity requirement plants during the vegetative stage.

Red Bloom Spectrum

Far-Red wavelengths boost light absorption, speed up plant growth and combine with Blue wavelengths to promote root development, budding and fruiting.

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.

 

 

 

 

 

Ballast Compatibility List

Ballast Compatibility List

The T5 HO 4FT LED lamp is compatible with Instant Start and Programmed Start ballasts of T5 HO fluorescent lamp fixtures. Not compatible with daisy-chainable single unit T5 fixtures, for example: Jump Start JST54. Active Grow T5 Horticultural Fixtures (120V) available.

Active-Grow-T5-HO-4FT-Ballast-Compatibility-List


T5 HO LED Vs. T5 HO Fluorescent

Active Grow T5 HO LED Grow Lights Vs. T5 HO Fluorescent Tubes – Energy, Spectrum & PPFD

These tests were taken to compare Active Grow 24W T5 HO 4FT LED Horticultural Lamps and 54W T5 HO 4FT fluorescent lamps in an 8 tube T5 HO fixture. The test focuses on three main areas: Energy Consumption, Spectral Analysis & PPFD Coverage.

Download PDF


T5 HO Fixture Electronic Ballast Replacement Instructions

How to switch out your old T5 HO fixture ballast for a new one that works with Active Grow T5 HO Horticultural Lamps

Why would you change out your T5 HO ballasts?

  1. Ballasts don’t last forever (10-15K hours for a good one) so in order to keep using your existing fixture you can just purchase a new replacement ballast that is cheaper than a new fixture.
  2. In order to use new T5 HO LED lamps that require electronic ballasts to run. To check what ballasts are compatible with Active Grow T5 HO Horticultural Lamps please click the link here.

What you need for the installation:
1: T5 HO Fixture
2: T5 HO Lamps
3: Twist on wire connectors
4: Screwdriver
5: Wire trimmer / cutter
6: New replacement ballast

*NOTICE* NOT ALL T5 HO BALLASTS AND FIXTURES ARE THE SAME SO BEFORE INSTALLATION MAKE SURE YOU REMOVE THE REFLECTOR TO CHECK WHAT TYPE OF BALLASTS WORK WITH YOUR FIXTURE AS BALLASTS ALSO COME IN DIFFERENT SIZES. MOST BALLAST REPLACEMENTS ARE AVAILABLE ON AMAZON FOR LESS MONEY THAN A WHOLE NEW FIXTURE.

*NOTICE* IF YOU HAVE A T5 HO FIXTURE WITH 2 OR MORE BALLASTS INSIDE THE SAME INSTALLATION RULES APPLY.

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: 44218742037

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Bcron
Boise, US
★★★★★ 5
If you're looking for a high-capacity wallet, look no further!
Here's the breakdown on slots: It's a bifold with a passcase kind of flap. Standard bill holder with no divider. On the left, it has 3 slots to hold cards horizontally, and 2 slots to hold cards vertically, for a total of 5 slots. Right is the same design, 5 slots. The passcase-like flap has a clear cutout for an ID on the left side, and on the right side, it has 3 slots to hold cards vertically. We're up to 13 slots. There are also 3 pockets in the wallet when the passcase-like flap is moved to the left side of the wallet: One on the right behind the credit cards, one on the left behind the credit cards, and one in the passcase-like flap under the flap's credit cards. That's 13 cards, and 3 pockets that can store insurance cards, business cards, or even 3 or 4 stacked credit cards in each flap. One could theoretically cram 25 credit cards in this wallet. Realistically though, this will hold 13 cards, as those pockets will likely be holding other personal effects. As for the quality, it's pretty great. The material is leather, and the cloth in the bill holder is diagonally-striped burgundy and navy cloth. In the middle of the wallet, with the pass-case like flap to the left, there is vertically-striped cloth; the color is burgundy surrounding one stripe of navy, with an ivory border between them. It looks very well-made. I also absolutely that some card slots are horizontal and some are vertical, as I can organize my cards in groups (ie: my 2 credit cards from one bank go vertically on left, my 5 from another hog the entire right side, my 3 debit cards rest in the passcase-like flap's card slots). In terms of being able to organize stuff, this wallet is a masterpiece. An absolute, ultimate, card-hungry masterpiece. I've had other wallets with less slots and had to resort to double-stacking credit cards into slots in order to carry them, which only led to premature wear and faster replacement of those wallets (not to mention the slots getting stretched to the point that cards were no longer secure and would fall out if the wallet was opened and shook). This is why I am writing such a raving review. For anyone that has many credit cards, those FICO score hypermiler types (as for myself, I'm up to 7 credit cards now), this wallet is a masterpiece. With 13 cards, 2 IDs resting in the clear window on the passcase-like flap, about 10 bills, and about 5 paper cards in the pockets, my wallet measures about 1.25" thick at the thickest point... It might even be 1.5" thick, as I'm just making a visual estimation. It's a fat, fat wallet, but only because it's so stuffed with things I otherwise couldn't carry if I resorted to a less spacious wallet. I normally would be bugged by this lump that is noticeably larger than other wallets, but 2 days into owning this, I find it kind of reassuring, as I know this puppy is full of every credit card, bank card, ID, and insurance card I own. It feels good to sit down and think that I can fit every card I own in it perfectly. This wallet is for people who have a lot to carry and want to carry it all. If the desire to carry everything outweighs the inconvenience of the wallet's width, it's a great wallet. When it comes to wallets, there are two people in this world: those that don't need this many card slots and would dislike the thickness of this wallet; and people who could use most of these slots and would appreciate being able to do so, when other wallets leave them wanting for space. I'd recommend this for the latter, and for the former, I'd recommend getting a wallet with less capacity and less size. For the latter, I think your search ends right here. It's such a good wallet for capacity that I just wrote 3 pages on it.
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Reviewed in the United States on October 5, 2016
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Verified Purchase
Roshelle Reed
Birmingham, US
★★★★★ 5
Good Quality
Color: Blue/White/Red
I bought it for my boyfriend
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Reviewed in the United States on May 14, 2026
A
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August
Grantham, US
★★★★★ 5
Tommy Hilfiger Slim Minimalist Wallet for Men - A Perfect Blend of Style and Functionality
Color: True Black, Color: True Black
I recently purchased the Tommy Hilfiger Slim Minimalist Wallet for men, and I couldn’t be happier with this product! This wallet is everything I was looking for: sleek, stylish, and incredibly functional. First and foremost, it lives up to its name—absolutely slim. It slides effortlessly into my pocket without adding unnecessary bulk, making it perfect for everyday carry or formal occasions. Despite its compact size, it offers just the right amount of space for my essentials, including a few cards and some cash. The craftsmanship is top-notch, as expected from Tommy Hilfiger. The minimalist design paired with the brand’s subtle logo adds a touch of elegance and class. The materials feel premium, and I’m confident it will last me for years. What I love most is how practical it is without compromising on style. It’s lightweight yet sturdy, making it a great option for those who prefer a fuss-free wallet that still makes a statement. Overall, I highly recommend this wallet to anyone in need of a compact, durable, and fashionable accessory. It’s truly an excellent addition to my everyday essentials.
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Reviewed in the United States on January 10, 2025
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Thara
Battle Creek, US
★★★★★ 4
Nice product
Color: Black Coin Pocket
Super soft leather Elegant look 4 card capacity Gentle use only. So soft Overall l liked this product
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Reviewed in the United States on March 20, 2026
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Gustavo Villalba
Phoenix, US
★★★★★ 5
Good one
Color: British Tan
Very nice product!
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Reviewed in the United States on April 30, 2026

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