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To see product details, add this item to your cart.
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Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
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Ships from: Amazon Sold by: Amazon Warehouse
Hydrofarm 6400K Bulbs, 4-Pack FLT5464 4-Feet 54-Watt T5 AgroBrite Fluorescent Replacement, 4 foot Daylight, Glass
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Hydrofarm |
Light Type | Fluorescent |
Special Feature | Energy Efficient |
Wattage | 54 watts |
Light Color | White |
About this item
- 48" T5 HO light output; at a great price
- 54W puts out 5000 initial lumens per tube
- Full daylight 6400K spectrum and compatible for all T5 fixtures
- Includes 4 Bulbs per Package
- 48" Replacement T5 Bulbs
Frequently bought together
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Product information
Brand | Hydrofarm |
---|---|
Light Type | Fluorescent |
Special Feature | Energy Efficient |
Wattage | 54 watts |
Light Color | White |
Voltage | 120 Volts |
Unit Count | 4.0 Count |
Color Temperature | 6400 Kelvin |
Number of Items | 1 |
Brightness | 5000 Lumen |
Shape | T5 |
Material | Glass |
Model Name | Hydrofarm FLT5464 4-Feet 54-Watt T5 AgroBrite Fluorescent Replacement 6400K Bulbs, 4-Pack |
Indoor/Outdoor Usage | Indoor |
Controller Type | Push Button |
Included Components | Lights |
Color Rendering Index | 80 |
Power Consumption | 54 Watts |
Item Package Quantity | 1 |
Light Source Type | Fluorescent |
Item Weight | 2.6 Pounds |
Light Source Wattage | 54 Watts |
Product Dimensions | 3"W x 3"H |
Item Weight | 2.6 pounds |
Manufacturer | Hydrofarm |
ASIN | B0055F50HS |
Country of Origin | China |
Item model number | FLT5464 |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #7,592 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #42 in Fluorescent Tubes |
Is Discontinued By Manufacturer | No |
Warranty & Support
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Product Description
Hydrofarm's T5 replacement tubes offer HO light output at a great price. Full daylight 6400k spectrum, rated for 20,000 hours of life, and compatible for all T5 fixtures we offer. 54W puts out 5000 initial lumens per tube. Price is for a case of 4 bulbs.
Compare with similar items
This Item Hydrofarm 6400K Bulbs, 4-Pack FLT5464 4-Feet 54-Watt T5 AgroBrite Fluorescent Replacement, 4 foot Daylight, Glass | Recommendations | dummy | dummy | dummy | dummy | |
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Price | $37.14$37.14 | $17.99$17.99 | $13.99$13.99 | $62.95$62.95 | $42.99$42.99 | $22.99$22.99 |
Delivery | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Wednesday, Apr 3 |
Customer Ratings | ||||||
Brightness | — | — | 4.5 | 4.8 | 4.6 | 4.3 |
Value for money | — | — | 4.3 | — | 4.5 | 4.1 |
Sold By | Amazon.com | Biker Barn Parts | GRAMS Reeves | Bulbs"n"More | Houzz Hoff LLC | Linden Products |
bulb shape size | — | c7 | c7 | — | — | t5 1 2 |
bulb base | — | e12 | e12 | g5 | — | g5 |
light source wattage | 54 watts | 5 watts | 7 watts | 24 watts | 24 watts | 13 watts |
light type | Fluorescent | Incandescent | Basic(For Flea Traps) | LED | Fluorescent | Fluorescent |
light color | White | Green | Warm | Bright White | — | Cool White |
color rendering index | 80 | 80 | — | 83 | — | 100 |
voltage | 120 volts | 120 volts | 110 volts | 120 volts | 120 volts | 120 volts |
color temperature | 6400 kelvin | — | — | 5000 kelvin | 6400 kelvin | 4100 kelvin |
weight | 2.6 pounds | — | 0.07 kilograms | 4 pounds | 0.37 pounds | 12.8 ounces |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, value, and plant growth of the light bulb. For example, they mention that it works great, has a good price, and is great for vegetative growing. That said, opinions are mixed on brightness and quality.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the light bulb. They mention that it works great, has no problems, and is a great bargain. Some say that the bulbs are perfect and work fine with their Jump Start system.
"I use this product to keep tropical plants during winter. Works well." Read more
"These fit perfectly, arrived well packaged & work well. Would repurchase. thank you" Read more
"...I got the system up and running. It's working so well that I bought another fixture and am running all four bulbs...." Read more
"...Worked as expected... can't rate longevity yet since I just installed them." Read more
Customers like the value of the light bulb. They say it is a great product at a good price.
"All 4 bulbs arrived in one piece and all worked. Amazing packaging, best price, couldn't give them a higher recommendation." Read more
"...the four stars..........but the shipping is fast & the price cannot b beat!" Read more
"Great value vs purchasing replacement bulbs individually. Replacements for my agrobrite lamp to keep my plants happy in the winter...." Read more
"...Ordered twice both times came in undamaged. Price is steep for average quality though." Read more
Customers are satisfied with the plant growth with the light bulb. They mention that it adds roots and creates a stocky plant. This makes growing indoors foolproof. Customers also say that the bulbs are a direct fit and their seedlings love them. They lasted 2 years and helped out all of their plants in the Winter.
"...The plants are filing in nicely and I'm burning only a little over 200Watts...." Read more
"These bulbs lasted me 2 years and helped out all of my plants in the Winter. Great product highly recommend.." Read more
"...I like these lights because they add roots and then create a stocky plant which after 4 weeks can be put outside in a greenhouse to harden off...." Read more
"...These bulbs are bright and grow plants well. I have never seen such green plants, it almost makes growing indoors foolproof...." Read more
Customers are mixed about the quality of the light bulb. Some mention that they arrived in great condition, while others say that they came broken.
"These bulbs lasted me 2 years and helped out all of my plants in the Winter. Great product highly recommend.." Read more
"...So I've gone thru 4 bulbs in 2 years. Each bulb lasts about a year. Not great...." Read more
"These were pretty solid so I prefer more only thing was 1 was defective out of 8 total but they gave me a refund super fast so definitely recommend..." Read more
"THESE BULBS CAUGHT MY FIXTURE ON FIRE AND MELTED THE FIXTURE , MY FIXTURE IS NOW RUINED !! SAVE YOUR MONEY AND YOUR FIXTURE BUY BULBS ELSEWHERE" Read more
Customers are mixed about the brightness of the light bulb. Some mention that it is nice and bright, while others say that it gets dim over time.
"...My plants do well under these bulbs and I like the daylight look to the bulbs. But in the first box one of the bulbs had a definite green cast to it...." Read more
"...The bulbs are extremely bright I'll assume they are up to spec because don't have the tools yet to measure the lumens...." Read more
"...These are brighter than the originals. Starting seeds(tomato and pepper) inside gives me a jump on the season in the northern climate...." Read more
"...The only issue i found is that they r not quite as bright as the Plantmax brand that came with my fixture, and they r both high output 6400 K..." Read more
Customers are mixed about the fit of the light bulb. Some mention that they fit perfectly, while others say that they don't fit a standard 4' light fixture.
"These fit perfectly, arrived well packaged & work well. Would repurchase. thank you" Read more
"...2 were broken and they are suppose to fit a 4' light fixture and they don't fit! Not happy at all about this product." Read more
"Fits the Jump Start 2 Foot System perfectly. Extremely well packaged. Can't go wrong here!..." Read more
"Does not fit a standard 4' fixture.Lucky for Amazon's return policy." Read more
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The bulbs are marked near the end "AgroBrite made in China HIGH OUTPUT T5 54W 6400W" so the color temperature is off by 100K from the specs on amazon but I'm not worried about such a small difference. I like that it is labeled with a brand since no names are usually a crap-shoot. I plugged them to a T5 High Output fixture I got from home depot, a simple 2-bulb Lithonia shop light. The bulbs are extremely bright I'll assume they are up to spec because don't have the tools yet to measure the lumens. I will be using these as grow lights with some aluminized mylar to grow some bamboo and trees from seeds.
I have 4 bulbs and will use 2 at a time. I will update and let you guys know how they work as a grow light. I will also update when they burn out to let you know if the 20,000-hour rating is about accurate.
As of right now I would recommend these for grow lights or for any general lighting.
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UPDATE:
I got the system up and running. It's working so well that I bought another fixture and am running all four bulbs. I have 500 hours out of the first 2. They are pulling on average 52 watts a piece. This may be due to the inexpensive fixture ballast instead of the lights. One of my favorite things about the lights is the fact that they put off relatively little heat, you can touch them while they are running which is great in my opinion. My plants were getting a little leggy but I stopped that by lowering the light. One of my plants actually touched the light and it slowly killed the part that was physically touching the light which was less than 10% of each leaf. As long as the bulb stays about a half inch from the leaves you should be fine. The plants are filing in nicely and I'm burning only a little over 200Watts.
For general lighting I would mount them in a fixture that diffuses the light as they can strain the eyes if you look right at them or they are visible in the periphery of your vision.
I would still recommend these lights for grow lights or general lighting.