SKU: 87357422802
spider plant fluorescent light

spider plant fluorescent light Spider Farmer GlowR40 Red Spectrum Supplemental LED Grow Light (650-66 — LED Grow Lights Depot

Sale price$21.60 Regular price$24.00
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

spider plant fluorescent light 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: 87357422802

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    4.1 ★★★★★
    Based on 23 reviews
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    Maddox
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    Reviewed in the United States on April 19, 2026
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    Animal Lover
    Lake Worth, US
    ★★★★★ 5
    Great trial set. Just be careful throwing the orange one!
    Style: Assorted Balls (Pack of 3), Size: 2.5 inch
    Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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    Reviewed in the United States on January 16, 2026
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    Verified Purchase
    Spo509
    Whiting, US
    ★★★★★ 3
    Not as good as chuck it anymore
    Style: Fetch Balls (Pack of 10), Size: 2.5 inch
    I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 16, 2026
    C
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    Careful 'n Selective
    Grantham, US
    ★★★★★ 5
    A Totally Unique and Lasting Ball Toy Which Captures My Older and Previously Lethargic Dog’s Attention
    Size: 3.5"
    At about the time of my dog’s 8th birthday, I felt discouraged when I noticed a change in his playing habits and he seemed bored with most of his former favorite playthings. At a younger age, he played for hours until he exhausted himself, and then after a deep and lengthy nap he would resume playing with his toys. His indoor playing time had decreased even though he was in perfect health. He does not have any arthritis, and he does not have any aches or pain, he was just mostly bored with his toys and after about 10 minutes of playing, he would walk away, stretch out and lie down. He seemed to have lost his interest in chasing after a ball, and I was getting desperate to find something new and completely different to end his daily lethargic existence. These Gnawsome squeak and light balls have re-captured his interest as something completely different that he had never experienced with any of his other toys. Currently, he has several of these squeak and light balls and in two sizes, the medium 3.5” and the larger 4.5”. There are a variety of colors with different color flashing lights. Both the medium and the extra-large size are suitable for larger breed dogs like my Old English sheepdog. The large dimension guarantees safety that he will not accidentally swallow and choke, because they are too big to slide down his throat. What makes this squeak ball unique is the addition of a flashing light, as this is something different that he had never experienced with any of his toys. As he mouths the ball, a light inside the ball starts to flash with color. When he sees the flickering light he then drops the ball and he stares and watches and perks up his ears. When the flickering light stops he bats the ball around, grabs it in his mouth and tries to squeak and flash the light again. It’s obvious that the flashing light fascinates him and he enjoys the squeak sound as he mouths this ball. In addition, the soft flexible rubber spikes must feel good against his gums. In the mornings as I struggle to wake-up and grab a cup of coffee, he is right there nudging my leg with his ball. He drops it at my feet, and starts running down our long hallway in anticipation of the throw and catch game. At night, it’s even better, I’ll turn off the lights and he can easily see the ball to catch it, and the ball lights flicker as it bounces against our hard tile floor. I started his Gnawsome Squeak and Light Ball collection almost a year ago with both the large and the medium ball sizes. He has two Reds, two Greens, and one Blue scattered around our home because he carries and plays with them from room to room. Each color ball has a different color light. The Red ones light up red, the Green ones flash a green light, and his Blue one flickers with both a red and a blue light. The only color that we don’t have is the yellow, but I’m still hoping to get that color too. I am impressed that they have all retained both the squeak and their flashing/flickering lights. These balls are lightweight so they really go a distance when thrown, and the color NEVER comes off on our white woodwork. This is one of the best dog toys that I have discovered, they are unique, durable and the squeak and flickering lights last through his mouthing, and normal playing habits. My dog loves them and they are his very favorite toys. In addition, and these light strobe balls may even work for a dog whose hearing has declined, because instead of hearing a ‘bounce’, the dog could just follow and chase the flashing light.
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    Reviewed in the United States on August 21, 2017
    J
    Verified Purchase
    JHF
    Lexington, US
    ★★★★★ 5
    Great Toy!
    Size: 3.5"
    My dog loves it. The ball is not soft, that's why I chose it for my super chewer dog. The squeak pitch is a medium level. The ball fits comfortably in her mouth. I would say it's an average weight.
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    Reviewed in the United States on February 1, 2026

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