Pay in installments of $5.39 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
4ft t5 led 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.
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.
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?
- 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.
- 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:
- 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