tube grow light bulbs PhotonTube™ T8 LED Grow Light Tube for Horticulture
SKU: 33296492277
tube grow light bulbs

tube grow light bulbs PhotonTube™ T8 LED Grow Light Tube for Horticulture

Sale price$22.55 Regular price$25.05
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

tube grow light bulbs PhotonTube™ T8 LED Grow Light Tube for HorticultureAvailable in 4000K or 6500K to simulate natural sunlight 4 ft nominal length Full spectrum coverage from 420 nm to 800 nm with optimized spectra for plant growth 1. 8 umols J efficiency 33 umols sec photon flux output Well suited for seedlings and vegetative growth 95 CRI and R9 > 80 Input voltage: 120, 208, 240 or 277 V AC G13 (Medium Bi pin), not polarity sensitive (single or double ended compatible) Use with existing fluorescent fixtures* or our

  • Available in 4000K or 6500K to simulate natural sunlight
  • 4-ft nominal length
  • Full spectrum coverage from 420 nm to 800 nm with optimized spectra for plant growth
  • 1.8 umols/J efficiency
  • 33 umols/sec photon flux output
  • Well suited for seedlings and vegetative growth
  • 95 CRI and R9 > 80
  • Input voltage: 120, 208, 240 or 277 V AC
  • G13 (Medium Bi-pin), not polarity sensitive (single or double ended compatible)
  • Use with existing fluorescent fixtures* or our LED-ready fixtures
  • Features TriplePlay™ technology - works with both approved ballast* and ballast-bypass fixtures
  • 18 Watt power consumption
  • 50,000 hours lifetime, 5 year warranty
  • Available in packs of 4 tubes or 24 tubes

*WARNING: This LED tube light must not be used with any fluorescent ballasts that are not listed on our approved ballast list. Do not install the LED lamp in a fixture with a fluorescent ballast that is not included in the approved ballast list as this can pose a fire and shock risk.

Product Overview

PhotonTube™ is a new LED tube product line that has its light output tuned to the spectral and intensity needs of growing plants. The T8 PhotonTube™ offers 33 umols/sec of photon output, with spectral coverage across the PAR spectrum from 420 nm to 800 nm.

Because this is a full-spectrum product, the resulting light output is a soft white color that simulates natural daylight, rather than the harsh pink/magenta light color typically seen in grow lights. This makes it easier and more comfortable for you, the grower, to see and observe your plants, and spot any diseases or infestations before it's too late.

Our PhotonTube™ LED grow lights are available in 4000K and 6500K, with 95 CRI and R9 > 80 - this indicates a color spectrum that comes very close to natural sunlight.

These T8 LED tubes are UL Type A and Type B compatible, meaning they can be used with or without a fluorescent ballast. Plug it in directly to your existing T8 fixture, or a new fixture with the ballast removed - whatever is easier!

4000K provides an excellent spectral output for strong growth and flowering. In addition to strong output in the blue 450 nm region, RedBoost red phosphor technology ensures sufficient coverage in the deep red portion of the spectrum past 700 nm, targeting chlorophyll A absorption in particular.

The spectral ratio simulates late-season light, stimulating plant processes that encourage flowering and fruit growth.

The 6500K spectrum comes very close to natural daylight, truly simulating what plants have adapted to over many generations. It is especially well suited for seedling growth, and helps to prevent them from becoming "leggy" as the spectral dosage perfectly matches that of natural daylight.

Plants in the seedling stage require significant amounts of blue light to encourage vegetative growth, as it is similar to a high sun-angle spectral composition that is typically observed in early-season grow periods.

Seedling and vegetative growth are absolutely critical components of healthy plants. Without a healthy foundation, plants can suffer from stunted growth and limited yield.

Waveform Lighting 100% Quality and Satisfaction Guarantee

If you're not 100% satisfied with the performance, color or quality of your product, we'll work with you to make it right.

Simply contact us within 30 calendar days after delivery and we'll send a replacement at no additional charge, or offer you a full refund.

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: 33296492277

Discover Niche Categories That Outsell tube grow light bulbs

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 1105 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Ladywriter
Chelsea, US
★★★★★ 5
Beautiful!
Color: White & Black, Size: 60"x80"
Gorgeous faux fur! Heavy, thick, soft and soothing under the skin, and collapsed on my bed in beautiful, real-looking folds… very satisfying!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
L
Verified Purchase
Leslie
Belleville, US
★★★★★ 5
Very nice
Color: White & Black, Size: 51"x67", Color: White & Black, Size: 51"x67"
Great quality. It is a very soft, thick throw to snuggle right up into. Looks so good drapped over my recliner that I bought a second one. Black and white throw pictured and folded in half. I am very pleased.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
M
Verified Purchase
M
West Palm Beach, US
★★★★★ 5
Soft and beautiful!
Color: Brown, Size: 60"x80"
Love it! So soft and pretty. A little small for my queen sized bed, I would size up. But beautiful and warm, feels high quality. No shedding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
W
Verified Purchase
WT
Battle Creek, US
★★★★★ 4
DO NOT PUT IN DRYER
Color: Cream&grey, Size: 60"x80"
Very soft, very comfortable, very warm, sheds a lot at first. 9/10 for initial impression. So how do you wash it? The instructions say take it to a professional dry cleaner which costs more than the blanket, so that option is out. I've been looking everywhere and everyone says something different, I've ruined two blankets trying to figure it out how to clean them. DO NOT PUT IN YOUR DRYER WITH HEAT, EVER, PERIOD. I ruined my second blanket by putting it in the dryer for just 7 minutes on 'delicate' heat, just don't do it. Even using no heat in the dryer will cause the material to become slightly more abrasive after each cycle. MACHINELESS AIR DRY ONLY. The faux fur has an insanely low fraying point and even getting it moderately warm causes it to become abrasive and have a harsh tangled 'dog blanket' feel to it that is permanent. COLD WASH ONLY ON DELICATE. This seems to have little to no effect on the quality of the blanket. Use high quality detergent with little to no additives for delicates and a laundry bag. Fabric softeners are a big NO, they will shorten the life of your blanket substantially. For colors, The Cream and Grey and Yellow and Grey are very nice and picture accurate. The Camal was far darker than the images would have you believe and it has a greenish copper tint to it. The Ivory looks awful with how they brushed the tips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2025
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
My Favorite Blanky
Color: Yellow&grey, Size: 60"x80", Color: Yellow&grey, Size: 60"x80"
The color of the yellow/grey is exceptional. The blending and pattern of the two colors makes for a very realistic looking pelt and the colors go with an extensive variety of other colors you may have in your home. In a couple of spots you could see little clumps where the fur was sticking out further than the rest, almost like it was trying to shed, but I just took scissors and cut the little tuffs to be even with the rest of the fur. Never once has it actually shed. It holds smells really well so washing it on a delicate cycle with those scent booster beads and then putting it in the dryer on the Air Dry setting creates this magical scent that fills an entire room. I have issues with a lot of textures so I’m very particular about my fabrics and furs and I can tell you this blanket feels like pure bliss and does not give me sensory overload or an icky feeling. It’s a great weight as well, id say it’s a medium-heavy blanket. It’s exactly what I was looking for. I have had this blanket for about a year now and the quality is definitely worth it. It’s held up against 3 big dogs, my toddler, and my newborn and it still looks like it just got delivered to me. Personally I thought the blanket was going to be bigger, but I am still content with the size. it’s gone from my couch to my bed and fits both perfectly. I love it on both. I feel that for the price the blanket could have been bigger but other than that, it was worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2024

recommand products