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24w T5 Fluorescent Grow Light Bulbs (6400k) – Hydroponic, Aeroponic, Horticulture Growing Equipment

  • Based on 154 reviews
Condition: New
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Availability: In Stock.
Fulfilled by FactoryDealsDirect

Arrives Nov 29 – Dec 6
Order within 15 hours and 55 minutes
Available payment plans shown during checkout

Style: 24 Watts


Color: 6400k


Features

  • OPTIMAL LIGHTING CONDITIONS: 22.25 inch fluorescent grow light bulbs provide your garden or grow environment with the cool blue spectrum that clones and seedlings, medical and ornamental flowers, fruiting plants, chilies, spices, and leafy greens need to thrive.
  • STOP GROWING, START BLOOMING: These T5 bulbs nourish your plants with a light output that is strong enough to promote growth, but soft enough to prevent damage. They wont overwhelm your plants with excessive heat the way MH, LED, and HPS bulbs can.
  • REDUCE WASTE: Stimulates vegetative growth. The soft glow and low heat emission allows you to hang these lights as close as an inch away from your plants without bleaching or frying the leaves.
  • MULTIPURPOSE FUNCTIONALITY: Can function as a stand-alone light source or supplemental lighting, depending on your projects needs. Compatible with virtually every industry standard T5 grow light reflectors.
  • SPECIFICATIONS: Each bulb fixture produces 24 watts of intense vegging light power, which combines to 120 watts when used together.

Description

Yield Lab T5 fluorescent grow light bulbs provide your plants exactly what they need to give you optimal yields from your flowering and vegging plants. The cool blue spectrum of this light stimulates healthy vegetative growth in a whole host of plants, from medical and ornamental flowers to fruits, spices, and leafy greens. Carefully designed to provide intense light with low heat to avoid bleaching and other damage, these bulbs will have all of your growing projects thriving!

Brand: Yield Lab


Light Type: Fluorescent


Wattage: 24 watts


Light Color: Blue


Unit Count: 5 Count


Brand: Yield Lab


Light Type: Fluorescent


Wattage: 24 watts


Light Color: Blue


Unit Count: 5 Count


Color Temperature: 6400 Kelvin


Number of Items: 5


Shape: Tubular(T)


Connectivity Technology: Normal bulb


Controller Type: Push Button


Power Source: Corded Electric


Item Package Quantity: 1


Light Source Type: LED, Fluorescent


Light Source Wattage: 24 Watts


Control Method: App


Package Dimensions: 23.74 x 3.27 x 3.27 inches


Item Weight: 1.55 pounds


Manufacturer: Yield Lab


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 29 – Dec 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 4 ft T-5 6400K Hydroponic Bulbs
My seedlings love this light. The 6400K bulb has worked better than any other bulb I've tried. Put it on a timer, 16h on and 8h off, and you'll be set. Made a tremendous difference in the germination and young growth cycle. Keep in mind, T-5 bulbs are very delicate. Be careful with them. With that said, several bulbs in my first shipment were damaged. I contacted the seller through Amazon's anticipated 24-48h response time window. The seller responded almost immediately with replacement bulbs shipped out the same day. How's that for customer service? And yes, the replacement bulbs arrived unscathed. I will definitely use this seller exclusively for further orders. Good product, great price, and an unbeatable customer service department. No reason to look elsewhere. Thank you. ... show more
Reviewed in the United States on May 7, 2019 by banco1

  • Best light for plants
Style: 24 Watts Color: 6400k
I order these lights because they are the only ones that keep my bonsai trees health with light the seller gives great customer service and the product is excellent. The light fit on my grow light set perfectly when ordering just be sure you have the correct size I did that’s why it’s so great
Reviewed in the United States on October 9, 2018 by Amazon Customer

  • Poor packaging. Product arrived damaged.
Style: 24 Watts Color: 6400k
My package arrived open and it looked like all the bulbs fell out. One bulb was broken and thousands tiny pieces of glass fell out when I took the bulbs out. Very poor packaging. Poor product. The 4 remain bulbs sound like they have inner damage but they did light when I tested them. I'll see how long they last. This has been my worst Amazon experience to date. ... show more
Reviewed in the United States on December 5, 2019 by Amazon Customer Amazon Customer

  • Perfect!
Style: 24 Watts Color: 6400k
Product came very well packed...no damage. All the lights were tested and in working condition. Delivery took a few days but it was our error of not having a back up light for our grow lamp so we had to improvise with other lighting until they came in. Overall, very satisfied and would purchase again. ... show more
Reviewed in the United States on November 15, 2019 by Susan E.

  • Highly recommend
Style: 24 Watts Color: 2700k
These lights I got work well but tend to burn out early. Also be careful to order the correct ones for your application (veg/bloom).
Reviewed in the United States on June 30, 2019 by Matthew

  • Just what I needed
Style: 24 Watts Color: 6400k
I couldn't find replacement tubes in Lowes or Home Depot. So this was great!
Reviewed in the United States on October 7, 2021 by Barry C. Watson

  • When they arrive unbroken, good product
3 out of 5 bulbs arrived broken, no response from seller. This kind of thing happens when shipping fragile components, but would of liked a response back at least regarding the three broken t5's. The bulbs that worked perform on par to what's advertised
Reviewed in the United States on March 18, 2020 by Adam L.

  • Good bulbs
Style: 24 Watts Color: 2700k
Received 3 packages of bulbs. All were as ordered and none were broken. The ones I’m using right now came on and are working fine. Hopefully the rest of the bulbs will too. Will order from this company again.
Reviewed in the United States on January 29, 2018 by Octavia Cherry

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