SKU: 33296492277
tube grow light bulbs

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

$22.55 $25.05
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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

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4.5 ★★★★★
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Verified Purchase
Kelley Chantelle Hurley
Fort Morgan, US
★★★★★ 5
Good
Format: Hardcover
Was great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2021
D
Verified Purchase
David
San Leandro, US
★★★★★ 5
High energy mindset book, but very repetitive
Format: Hardcover
The 10X Rule is a very high energy, motivational book focused on taking massive action and setting goals much higher than what most people think is realistic. The strongest part is the mindset shift. It constantly pushes the idea that success requires way more effort, persistence, and volume than people typically expect. If you are looking for motivation to work harder and avoid playing it safe, the message definitely hits. It also does a good job challenging excuses and comfort zones. The tone is very direct and intense, which can be useful if you respond well to that style of motivation. However, the book is very repetitive. The same core idea of “10X effort” is repeated throughout almost every section in slightly different ways, which can make it feel stretched out. It is more motivational than practical, so if you are looking for step-by-step systems or structured strategies, this may not be what you are expecting. Overall, it’s a strong mindset book if you want intensity and motivation, but less useful if you are looking for detailed execution plans.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
F
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Fernando Ramos
Los Angeles, US
★★★★★ 5
An Excellent, Eye-Opening Read That Truly Makes You Reflect
Format: Kindle
The 10X rule is an excellent book—engaging, interactive, and surprisingly eye-opening. It doesn’t just present ideas; it invites you to actively reflect on your own behavior, decisions, and patterns. As you move through the chapters, you’re constantly prompted to pause, think, and reassess the way you act and respond in everyday situations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
S
Verified Purchase
Shawn K. Manaher
Birmingham, US
★★★★★ 5
Grant Doesn't Hold Back!
Format: Hardcover
What It's All About... So, the 10 X Rule is a very motivation book about rethinking the way you think about goal setting and the effort it takes to accomplish your goals. Without giving away the obvious, Grant shares that when we go for a goal like, "I want $100 in the next 30 days to pay my bills." We often fall short of that goal and need to restate it as: "I want $1,000 in the next 30 days to pay my bills." Now, if you do far short (happens often), you will still hit somewhere greater than $100. Therefore, we must always 10 X our goals to hit the goals we desire. Now, when it comes to effort, because we often underestimate the action it takes to meet our goals... Our new $1,000 goal requires 10 X effort to hit it. So, if you think "To hit $1,000, I need to make 1 sales call each day." you need to 10 X that number and make 10 sales calls to hit your new $1,000 goal. Therefore, we must always 10 X our effort and change our actions to meet out goals. He also takes times at the end of the book to outline 32 characteristics of successful people that also help in accomplishing these 10 X Goals. Some of those include: Have a "Can Do" attitude, Seek to Solve Problems, Focus on Now, Be Highly Ethical, etc. At the end of each chapter he asks a set of questions that helps to reinforce the material you just read. My Take... Overall, this really juiced me up and got me to rethink the way in which I look at goals and the actions I need to meet them. When reading such a book, I often get so inspired that I shoot off goals without really appreciating the amount of effort it will take to hit them. I walked away from Grant's book with a firm idea on the big goals I want to hit and a healthier understanding of what it's going to take to get there. The overall feel of the book was also inspiring because Grant is the type of person that believes in going for goals, even if you don't know exactly how you are going to accomplish them... Just get started. I resonate with that line of thinking. If you like listening to audio books, Grant does his own reading of the book, which gives a greater sense of emphasis and passion behind the content. Who should read this... Entrepreneurs, Business owners, High School and College Students WARNING: There is some cursing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2016
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 4
A highly motivating ride built on top of a simple truth
Format: Kindle
Underneath its swashbuckling and action-oriented prose, Grant Cardone's The 10X Rule is a simple book about risk reduction. In a motivating and positive tone I would describe as "pleasantly aggressive", Cardone cajoles the reader as he sells a relatively simple premise backed up by his own experiences. Cardone believes that the difference between success and failure lies in executing his 10X Rule, which is: 1) Set goals ten times higher than what you need to achieve, and then 2) Take ten times more actions than you think are necessary to achieve your goals. That's really it, and this is risk reduction. Understand where you need to aim, then shoot much higher to create a greater margin of error, and then take massive and relentless action to plant an entire field full of seeds, some of which are likely to bear the bounty you are looking for. It's simply a numbers game. Cardone writes in a tone that will get you fired up, that will get you ready to take on larger challenges and keep going -- in fact go harder -- in the face of adversity. The 10X Rule is full of quotes designed to kick you into a higher gear: "As long as you are alive, you will either live to accomplish your own goals and dreams or be used as a resource to accomplish someone else's." "One of the greatest turning points in my life occurred when I stopped casually waiting for success and instead started to approach it as a duty, obligation, and responsibility" In the end, I enjoyed this book and am likely to read it again. The 10X Rule is like an Indiana Jones movie built on an ancient truth. Underneath the testosterone, rah-rah and adventure lies the simple facts: extraordinary results require extraordinary effort. The premise isn't overly cerebral: aim high and go for it. But the pace, voice and storytelling align to motivate, and that's a valuable enough takeaway from a business book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2015

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