SKU: 58429205058
full spectrum led grow lights for indoor plants

full spectrum led grow lights for indoor plants Spider Farmer GlowR40 Red Spectrum Supplemental LED Grow Light (650-66 — LED Grow Lights Depot

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Description

full spectrum led grow lights for indoor plants Spider Farmer GlowR40 Red Spectrum Supplemental LED Grow Light (650-66 — LED Grow Lights DepotSpider Farmer GlowR40 Red Spectrum Supplemental LED Grow Light The SF GlowR40 Red Spectrum Supplemental LED Grow Light (650 665nm) is crucial for enhancing photosynthesis in plants during flowering and fruiting and promoting robust growth. With features like an IP65 waterproof transparent lampshade, digital programmable timer, daisy chain design, multiple installation methods, users can effortlessly connect and optimize installations for maximum yield

Spider Farmer® GlowR40 Red Spectrum Supplemental LED Grow Light

The SF-GlowR40 Red Spectrum Supplemental LED Grow Light (650-665nm) is crucial for enhancing photosynthesis in plants during flowering and fruiting and promoting robust growth. 

With features like an IP65 waterproof transparent lampshade, digital programmable timer, daisy chain design, multiple installation methods, users can effortlessly connect and optimize installations for maximum yield of flowers and crops.

Wattage: 40W (20W Each Light Bar; 2 pcs)
Light size: 2.06' x 0.15' x 0.12' (1 bar)
Max Daisy Chain Quantity: 16 Single Bars (110V)/ 32 Single Bars (220V)

GlowR40 is suitable for Spider Farmer lights 500W or lower (SF2000/SF4000/G4500/SE4000/SE5000/G5000). It can also be horizontally or vertically hung separately for any grow space. Designed to fit most lights for added safety and ease of use.

User Manual

 

Features

  • Red LED Light Diodes (650-665nm): The inclusion of the crucial 650-665nm red light spectrum is essential for diverse plant growth stages, especially during flowering and fruiting phases, enhancing overall yield.

  • IP65 Waterproof Transparent Lampshade: The SF-GlowR40 features an IP65-rated waterproof transparent lampshade, effectively shielding LEDs and circuits from moisture impact. This feature ensures consistent operation even in high-humidity environments, extending the product's lifespan.

  • Daisy Chain Design: Engineered with daisy chain capability, the SF-GlowR40 can connect up to 16 light bars in series at 110V and up to 32 light bars in series at 220V. Similarly, the SF-GlowR80 can link up to 8 light bars in series at 110V and up to 16 light bars in series at 220V.

  • Multiple Installation Methods: The SF-GlowR40 supports various installation methods, including bottom, side, under-lighting, and top lighting of the tent or room. This flexibility addresses potential issues in plant growth, such as uneven light distribution due to varying plant heights, resulting in improved cultivation outcomes.

  • Digital Programmable Timer: With a digital programmable timer, the SF-GlowR40 empowers users to customize lighting schedules based on plant growth stages and specific requirements. This intelligent design contributes to maximizing plant productivity.

     

    Spectrum

     

    Additional Info

    Model: SF-GlowR40

    Single Bar Wattage: 20W ±5%

    Amps: 

    • 0.3505A @ AC120V
    • 0.1778A @ AC240V
    • 0.16A @ AC277V

    Spectrum: 650-665nm

    Diodes: 72 pieces

    Frequency: 50/60HZ

    Daisy Chain: Yes

    Max Daisy Chain: 

    • 16 Single Bars (110V)
    • 32 Single Bars (220V)

    Single Bar Size: 2.06' x 0.15' x 0.12'

    Net Weight: 2lb/0.9KG

    Lifespan: 50,000Hours

    Warranty: 5 Year Limited Warranty

    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: 58429205058

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    4.4 ★★★★★
    Based on 18 reviews
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    Product Reviews
    S
    Verified Purchase
    Sceptique500
    Draper, US
    ★★★★★ 4
    Disturbing Questions
    "Racism became an essential, if unacknowledged, ingredient of the republican ideology that enabled Virginians to lead the nation." writes Edmund S. Morgan in 1975, and ends this book with the rhetorical question: "Is America still colonial Virginia writ large?" These are deeply disturbing questions - questions one is compelled to ponder as one reads this lucid and dispassionate presentation of the how primitive accumulation in Virginia at the beginning of the 17th century was replaced a century later by an orderly and opulent society based on slavery. The answer to such questions is not made easy by the realisation that the only other successful republican experiment - the Athenian democracy - blossomed too on a bed of slavery. Do these questions matter today? Have we not moved on from racism? I'm afraid not. Again the voice of Morgan: "In the republican way of thinking, zeal for liberty and equality could go hand in hand with contempt for the poor and plans for enslaving them." Sounds eerily familiar? Just as today's language used to describe terrorist threats is redolent of the rhetoric that once surrounded the lynching of black bodies. Racism (albeit globalised) is re-visiting the land today, and so are republican virtues and values. The book is long, and in some ways, too detailed. Morgan delights in the telling particular, and at times one wishes he would not linger on some specifics. But this has a purpose. He wants to show the imperceptible and surreptitious mechanisms by which a society acquires its ugly and immoral traits until they become so natural as to be invisible. Step by step, event by event, law by law a construction emerges that would have horrified its founders. Yet, at the time, it seamed the logical, and the right thing to do. A strong point in Morgan's narrative is the links he highlights between the developments in Virginia and the Britain's commercial interests, migration policies, population growth and control, state revenue, and political history or thought. One can better appreciate the import of Virginia for Britain and the mother country's fixation and fascination for the North American colonies. Brash and brutal, Virginian slavery stood openly as godmother at the foundation of the American Republic. Other aspects of slavery also contributed significantly - but as they were indirect, they remained veiled and are hardly recognised even today. New England benefited greatly from its cod trade to the Caribbean, where the product that was found to be unfit for European markets was fed to the slaves, thus freeing up land that otherwise would have been used to sustain them. When will we get a total picture of slavery's import for America's economic foundations?
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 8, 2003
    P
    Verified Purchase
    Paul
    Boise, US
    ★★★★★ 5
    how a country could develop a "national character" founded on the love of liberty while simultaneously importing thousands and t
    Format: Paperback
    This book lays out hte paradox, how a country could develop a "national character" founded on the love of liberty while simultaneously importing thousands and thousands of bondsmen to provided the "free people" with the necessities of life: i.e., why slavery was necessary to support the kind of freedom the white folk wanted to become accustomed to.... and implicitly, why the industrial revolution finally changed the hearts and minds of enough Americans to make slavery seem unnecessary and therefore, if was no longer a necessary evil, why it had to be overthrown. Morgan writes objectively -- but his feelings are always detectable through his writing style, which is perhaps the best academic English to be found anywhere. I found it gripping. The book was published in 1972, and has doubtless been corrected by many subsequent researchers in some of its particulars -- but it was the fountainhead for a new way of understanding American history that young people all have learned about in high school, but which many baby-boomers have never seriously encountered. Reading it accomplished a MAJOR retrofit in my sense of how the USA got to be the way it is today. Not to put too fine a point on it, the Tea Party and many trump supporters seem to adhere to the values of the original American Republicans [and to think that Black folk should be pushed back to a place where their feelings don't matter], and to long for a return to the status quo ante -- with ante referring to a time long LONG ago
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 15, 2016
    R
    Verified Purchase
    Richard C. Wolfinger
    Belleville, US
    ★★★★★ 5
    U.S. American Genesis
    Format: Kindle
    Kindle edition worked well. Very interesting and insightful read by a first rate historian. Tells the story of how our ancestors transitioned from Englishmen to Americans. A book well worth taking the time to read.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 8, 2022
    M
    Verified Purchase
    michiganreader
    Chelsea, US
    ★★★★★ 5
    History at its best
    This comprehensive history of early Virginia persuasively argues that slavery and racism contributed to the American notions of freedom and democracy for those not enslaved. Although first published in 1975, one would never guess that just from reading it. Morgan's argument emerges from such a careful reading and analysis of primary sources that it remains as important today as it was a quarter century ago. The book also provides valuable insights into many subjects other than slavery, including economic and political relations between Virginia and England, early interactions with Native Americans, and changing colonial and British notions of labor and class. Highly recommended on any of these issues.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2007
    T
    Verified Purchase
    Timothy Curran
    Los Angeles, US
    ★★★★★ 5
    Fasten your seat belt!
    Format: Paperback
    The eye-opening journey this non-fiction book offers is not fun, if you are any kind of human being at all. The historical detail and background information is great. The organization makes it easy to understand the complex and entangled events that were happening then and which molded colonial Virginian society, which in turn we inherited. Highest quality scholarship. Dreadful and stomach-turning subject matter. I wish I read this years ago.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 29, 2019

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