SKU: 45453720402
led grow lights for indoor plants full spectrum

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

Sale price$26.46 Regular price$29.40
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

led grow lights for indoor plants full spectrum 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: 45453720402

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    4.3 ★★★★★
    Based on 16 reviews
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    Juno
    Waukegan, US
    ★★★★★ 5
    Great!
    Size: 4 Pieces
    I have a mini Australian Shepherd (37 lbs) and she loves this! She can get level one but has a tougher time with level 2. I have tried 3 but she gives up so she hasn't gotten further than that lol. She is quite stubborn and gives up easy if she can't figure something out and is totally over it. The quality is great as it is thick and not easy to destroy. My fur baby does love it, she seems to think it is fun for at least an hour so it is worth it in my eyes. There are times I have to do something that takes longer and I just can't play with her so this is perfect for her. It was definitely worth the money
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 16, 2025
    K
    Verified Purchase
    Kara Riba
    Dallas, US
    ★★★★★ 5
    Durable & fun for aggressive chewers.
    Color: Yellow
    Holding up very well for our aggressive chewer. Squeaker is still intact & our 70-pound pittie breed often chooses this toy to play with over others. Pittie approved.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 14, 2026
    A
    Verified Purchase
    Anna Sambursky
    Natrona Heights, US
    ★★★★★ 1
    Not at all indestructible
    It was well loved while it lasted. But this fish was delivered on Saturday and I’m writing my review on Tuesday morning. So we are looking at roughly 3 days of play. I bought the fish toy and almost immediately the fins were ripped off. But I figured as long as the body stayed intact we’d be good. But it wasn’t long before the body was ripped open as well. Very disappointed. Evidently my dog’s bite is more damaging than a bullet? I’m sure it will last all in all a week before there’s no saving it anymore. Will look for other better toys for my super chewer.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 26, 2023
    J
    Verified Purchase
    Jane
    Lexington, US
    ★★★★★ 5
    Lasted the longest of any toy we bought yet!
    Very happy with the toys we bought so far! The owl didn’t last as long as the raccoon. The raccoon lost his ear pretty quickly, but the rest of the toy has held up for almost a month now. That is *significantly* longer than any other stuffed animal toy we’ve tried so far. Pretty much any other stuffed animal toy we’ve tried from Kong or elsewhere has fallen apart in a few days. This is a good toy for sharp puppy teeth! Also such cute designs. Just bought the Mallard, excited to see how it goes!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 9, 2023
    R
    Verified Purchase
    Rachel WC
    Bozeman, US
    ★★★★★ 3
    Not Pitty Proof..
    Color: Bear, Color: Bear
    The toy itself was very detailed and cute, But my potty had the toy about 10 mins and she took the leg off .. it’s a bit pricey. Since it didn’t last long so .. if you have pitty save your money and don’t buy it ..
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 6, 2026

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