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Fluorescent Grow Light Bulbs

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Fluorescent Grow Light Bulbs

Fluorescent Grow Light Bulbs

Are Fluorescent Bulbs Good for Plants? 

The Fluorescent Grow lights are one great way to offer plants some high-quality light at a low cost. Compact Fluorescent (CFL) & T5 Fluorescents are hung close to plants without bleaching or burning, which is why most growers go out to grow lights for propagation. When you decide on the right fluorescent bulb for yourself, the most important consideration is why you'll be using fluorescent lighting. Bulbs with a “cool blue” classification or 6,500 K are perfect for veg growth. In contrast, the bulbs rated as “warm red” or 2700 K are excellent for flowering.   

What is A T5 Bulb? 

T5 Bulb operates the most efficiently, so it is considered the most popular fluorescent grow light. It emits more lumens than any other fluorescent lights. The T in the T5 is for TUBULAR, indicating the structure of the bulb itself, and the number 5 is for 5/8'' thick. A T5 has a lifespan of around 10,000 hours, but the number keeps increasing as technology advances. 

Another addition to fluorescent lighting is the T5 LED bulb, which allows fluorescent lighting fixtures to house the LED technology. 

Are Fluorescent Bulbs Good for Plants? 

Compact fluorescent lights are another yet prevalent fluorescent light. They are loved for their energy efficiency also cool operating temperature. These bulbs come in flower and veg spectrums, with some that are even full spectrum. 

Are T8 Bulbs Good for Growing? 

The T8 fluorescent lights are incredibly similar to the T5 but are 1'' thick. The fluorescent grow lights lose efficiency when they grow in size. While the T5 is the most resourceful, the T8 is about 8% less efficient but has a longer lifespan than the T5. And similarly, a T12 bulb operates even less efficiently. However, in the end, all of these fluorescent grow lights work exceptionally well and save money on energy bills compared to standard LED or HID systems.   

Learn more about replacing your bulbs by giving our blogs a read. Give our website Grooindoor.com a quick visit.

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  • Spectralux 54W 4' HO T5, 3000K

    Spectralux 54W 4' HO T5, 3000K

    Spectralux

    MSRP: $12.94
    $7.92
    These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix & match for a full spectrum effect. The Spectralux 3000K Red T5 grow light is perfect for the...
    MSRP: $12.94
    $7.92
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    MSRP: $12.94
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  • Spectralux T5 54 Watt HO Lamp 4 ft Blue 6500K

    Spectralux T5 54 Watt HO Lamp 4 ft Blue 6500K

    Spectralux

    MSRP: $12.69
    $7.77
    These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix and match for a full spectrum effect. For use with T5 HO fixtures. Do not use with VHO fixtures.
    MSRP: $12.69
    $7.77
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  • Ultra Sun T5 24 Watt HO Bulb 2 ft - 6500K

    Ultra Sun T5 24 Watt HO Bulb 2 ft - 6500K

    Ultra Sun

    MSRP: $9.58
    $8.30
    These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix and match for a full spectrum effect. For use with T5 HO fixtures. Do not use with VHO fixtures.
    MSRP: $9.58
    $8.30
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  • Ultra Sun 4 ft. HO T5, 54W, 6500K

    Ultra Sun 4 ft. HO T5, 54W, 6500K

    Ultra Sun

    MSRP: $14.09
    $10.41
    The Ultra Sun T5 HO 4ft. 54W Fluorescent Grow Lamp 6500K (Blue Spectrum) emits a blue/white spectrum that is appropriate for plant growth or seedlings. They have a high lumen per watt rating at 5000 lumens per bulb and you can mix and match bulbs for a...
    MSRP: $14.09
    $10.41
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  • AgroLED iSunlight 41 Watt T5 4 ft White 5500K LED Lamp

    AgroLED iSunlight 41 Watt T5 4 ft White 5500K LED Lamp

    AgroLED

    MSRP: $27.45
    $22.36
    AgroLED Product DocumentsProduct Spec Sheet The 41 watt 5,500k T5 HO replacement LED lamp is an excellent choice for the propagation and veg cycles of your plants life. The isunlight T5 lamp is an intelligent LED that is specifically designed to work...
    MSRP: $27.45
    $22.36
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  • AgroLED iSunlight 41 Watt T5 4 Ft Bloom LED Lamp AgroLED iSunlight 41 Watt T5 4 Ft Bloom LED Lamp - Grow Lights

    AgroLED iSunlight 41 Watt T5 4 Ft Bloom LED Lamp

    AgroLED

    MSRP: $32.49
    $26.17
    The 41 or 21 watt Bloom iSunlight T5 HO replacement LED lamps are an excellent choice for the complete cycle of your plants life. The iSunlight T5 Bloom lamp is an intelligent LED that is specifically designed to work with your existing T5 HO...
    MSRP: $32.49
    $26.17
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  • AgroLED iSunlight 41 Watt T5 4 ft. VEG + UV LED Lamp AgroLED iSunlight 41 Watt T5 4 ft. VEG + UV LED Lamp - Grow Lights

    AgroLED iSunlight 41 Watt T5 4 ft. VEG + UV LED Lamp

    AgroLED

    MSRP: $32.38
    $24.75
    The AgroLED iSunlight VEG + UV T5 replacement LED lamps are designed for the vegetative period of your plant's life cycle, featuring 80% 5500?íK, 10% 460nm blue, and 10% 380 nm UV. These iSunlight T5 lamps are an intelligent LED that are specifically...
    MSRP: $32.38
    $24.75
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  • T5 4' 6500K Bulb, case of 25

    T5 4' 6500K Bulb, case of 25

    EiKO

    MSRP: $157.99
    $134.18
    4-foot T5 Bulb Energy Efficient: Reduces power consumption by as much as 75% Top Quality Phosphors: Ensures stable and consistent light output Long Life: Less frequent re-lamping reduces maintenance costs Stable Color: Low color shift over time for...
    MSRP: $157.99
    $134.18
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  • Interlux 200W CFL Lamp 6400K

    Interlux 200W CFL Lamp 6400K

    Interlux

    MSRP: $71.95
    $37.45
    Interlux CFL lamps are designed specifically for plant growth. 6400K provides excellent light for the vegetative stage. Works great in humid areas. Very efficient and cost effective. No ballast needed. 1 year warranty. FREIGHT SHIPPING ONLY. CFL Bulbs...
    MSRP: $71.95
    $37.45
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  • Interlux 125W CFL Lamp 6400K

    Interlux 125W CFL Lamp 6400K

    Interlux

    MSRP: $58.95
    $26.73
    Interlux CFL lamps are designed specifically for plant growth. 6400K provides excellent light for the vegetative stage. Works great in humid areas. Very efficient and cost effective. No ballast needed. 1 year warranty. FREIGHT SHIPPING ONLY. CFL Bulbs...
    MSRP: $58.95
    $26.73
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