SKU: 15926161307
plant grow light near me

plant grow light near me MEGAPHOTON LED Grow Light Full Spectrum/2.5umol/Dimmable, – GARDEN SUPPLY GUYS

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Description

plant grow light near me MEGAPHOTON LED Grow Light Full Spectrum/2.5umol/Dimmable, – GARDEN SUPPLY GUYSMEGAPHOTON 450W LED Grow Light Full Spectrum 2. 5 umol Dimmable High quality LED grow light, suitable for grow tents indoor growing. Built with Samsung & Osram LED chips, Inventronics drivers, longer lifetime, and better performance is assured using the Megaphoton LED Grow Light. LED driver Selecting INVENTRONICS driver, and universal single phase power supply (100 277VAC) is adopted to meet the needs of different regions to the greatest extent, and

MEGAPHOTON 450W LED Grow Light

Full Spectrum/2.5 umol/Dimmable

High quality LED grow light, suitable for grow tents/indoor growing. Built with Samsung & Osram LED chips, Inventronics drivers, longer lifetime, and better performance is assured using the Megaphoton LED Grow Light.

  • LED driver
    Selecting INVENTRONICS driver, and universal single-phase power supply (100-277VAC) is adopted to meet the needs of different regions to the greatest extent, and ensure that the fluctuation of the power network will not affect the life of LED fixture.
  • LED chips
    Selecting imported SAMSUNG/SEOUL/OSRAM LED chips, the light efficiency is up to 2.5umol/j, providing abundant photons for plants, and the lifetime of 54,000Hrs is worry-free.
  • The dimming function
    It has three dimming modes of 0-10V & dimmer, and provides dimming controller with single control and group control functions. It can support up to 25pcs fixtures in series dimming
  • Professional customized indoor efficient planting full spectrum solution
    The 4000K high-visibility light source is selected to provide solar spectrum, which is rich in wavelengths required for plant growth and has more red light, which is more comfortable for human eyes. An increase of 660nm can effectively promote better propagation, flowering and fruit of plants, and contains a small amount of 730nm photons to accelerate the growth of plants.
  • Application environment
    Can be used in warehouses, grow tents, greenhouses and other dry or wet planting environments.
  • Product function protection and guarantee
    The LED fixture is equipped with short circuit, over current, over voltage, over temperature and over power protection, and all of them have the function of automatic recovery after troubleshooting, with high level of lightning and surge protection, and has a metal shell IP65 degree of protection, the fixtures can steadily work normally under harsh environment, let you safe and secure to use. Products using the global patent protection of the core technology solutions, can be sold & used in countries/regions without obstruction.
  • Heat dissipation performance
    Selecting 4.0 highly purified aluminum plate + 2.0 high thermal conductivity substrate. Large heat dissipation area to effectively ensure rapid heat dissipation through strict test configuration, to provide cost-effective heat dissipation scheme and meet customer planting needs.

MEGAPHOTON 450Watt LED PRODUCT MANUAL

 

Package includes

  • 1 x MEGAPHOTON 450w LED Grow Light

  • 1 x User Instructions

  • 1 x Hanging Kit

  • 1 x 10ft Power Cord (US Standard 110V grounded 3 prong plug)

 

HID Replacement:  1000 watts HPS/MH

Power Draw:  450 watts

Current Draw:  3.75 amps @ 120V

LED Chip Type:  Samsung & Osram

Input Voltage:  100V - 277Vac

Cord Length:  10ft (3 prong)

Spectrum:  Full / IR

Vegetative Coverage:  24" Height, 5' X 5'

Flowering Coverage:  20" Height, 4' X 4'

Lifespan:  ≥  54,000 hrs

Dimensions:  24" x19" x 2"

Weight:  18lbs

Warranty:  3 Year Manufacturer

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Exchange/Return Notes
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SKU: 15926161307

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Jacob Donkin
Massapequa, US
★★★★★ 5
Gripping and Informative, a Must-read
Format: Hardcover
As someone who struggles to finish books in their entirety, I found Our Final Invention by James Barrat highly readable, deeply informative, and utterly gripping. The book contains a powerful message: through competition, distrust, desire and curiosity, humans will inevitably create an artificial intelligence (AI) that rivals or surpasses our own. Thus, it is wise and necessary to invest now in mitigation efforts and potential safeguards -- increased research and advocacy for AI risk and, most importantly, producing friendly AI. Barrat covers a lot of ground, but his main argument is summarized as follows: Currently, we humans regularly utilize narrow AI technology (technology capable of achieving specific, programmed goals through unassisted human computing -- Siri, Google search, IBM's Watson, etc). We are also experimenting with "black box" tools and techniques (programs where inputs and outputs are understood and measurable, but the processes in between aren't -- genetic algorithms/programming and software that writes better software) and artificial neural networking (ANN), as seen through efforts to reverse engineer the human brain. And, below the surface, there is an ongoing race between world powers (driven mainly by national security, defense, and international business interests) and guided by AI developers to develop and achieve artificial general intelligence (AGI) -- human-level artificial intelligence. The problem is that once AGI is achieved it will be very difficult to manage, and may very well result in the manifestation of artificial super intelligence (ASI) -- greater than human-level intelligence. ASI could theoretically become thousands of times smarter than the smartest human being alive. It won't think like us, won't want to be ruled by us, and, most crucially, it won't want to be turned off. In fact, ASI would likely regard us as potential fuel for its quest to duplicate and improve itself exponentially in order to achieve its goals. Throughout the book, Barrat refers to interesting psychological phenomena and concepts (such as the normalcy bias), while drawing on personal experiences, historic events, and interviews with computer programmers, inventors and philosophers, to tactfully illustrate how progress in AI development is dangerously rapid. Adequate checks and balances are not in place to deal with a non-ideal intelligence explosion or hard take-off (AGI quickly leading to ASI). I highly recommend this book to anyone interested in learning about both human beings and the advancement of machines. I suspect that the prominence of AI, as a research field and topic for discussion, will only increase in time (it already has in recent years -- drones, smart technology, Wall Street high frequency trading (HFT), financial modeling), making Our Final Invention a valuable guide or stepping stone for anyone trying to understand our world and the path of the future.
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Reviewed in the United States on July 3, 2014
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Ashley Sutton
Dallas, US
★★★★★ 5
Great book
Format: Hardcover
We love the FGTEEV books!
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Reviewed in the United States on May 31, 2026
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Krissy Miller
Whiting, US
★★★★★ 5
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Format: Hardcover
The 11 yr old loves it.
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Reviewed in the United States on May 17, 2026
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Rebecca Leary
Omaha, US
★★★★★ 5
Perfect, hardback!!!
Format: Hardcover
Bought this book for my teens. They love it. Perfect hardback quality for the price. They have the whole series
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Reviewed in the United States on May 5, 2026
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Ray
Birmingham, US
★★★★★ 5
perfect book
Format: Hardcover
awesome book
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Reviewed in the United States on May 11, 2026

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