SKU: 57968482275
grow light bulbs for shop lights

grow light bulbs for shop lights Sylvania 40023 A21 ULTRA LED Grow Bulb with E26 Medium Base

$23.36 $25.96
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Ships within 48 hours · Estimated delivery Oct 28 - Nov 2

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Description

grow light bulbs for shop lights Sylvania 40023 A21 ULTRA LED Grow Bulb with E26 Medium BaseSylvania 40023 ULTRA LED Grow Bulb allow you to grow plants indoors all year long with little to no sunlight needed. The A21 grow bulb comes with a medium E26 base fitting the standard household light socket. Works great for all stages of growth (germination, growth, reproduction, pollination, and seed spreading). The light bulb is designed to provide a wide light spectrum to encourage healthy plant growth and more yield. Low heat emissions allow for

Sylvania 40023 ULTRA LED Grow Bulb allow you to grow plants indoors all year long with little to no sunlight needed. The A21 grow bulb comes with a medium E26 base fitting the standard household light socket. Works great for all stages of growth (germination, growth, reproduction, pollination, and seed spreading). The light bulb is designed to provide a wide light spectrum to encourage healthy plant growth and more yield. Low heat emissions allow for placement close to plants with no leaf burn. Damp rated for high humidity applications.

Sylvania LED Grow Lights provide a wide spectrum of blue, yellow and red light from 400nm 730 nm. This makes it perfect for Vegetation Stage (which peaks in the blue spectrum 400nm 500nm), Pre-Flower Stage (which peaks in the yellow/red spectrum 500nm-600nm which triggers photosynthesis), and Flower Ripen Stage (which peaks in 620nm 730nm).

 

Brand:  Sylvania Light:  LED
Lamp:  A21 Base:  E26
Lens:  Frosted Beam:  360°
Wattage:  17W Voltage:  120V
Lumens:  260 CCT:  400nm-730nm
CRI:  80+ Certifications:  UL, RoHS
Diameter:  2.81" Length:  5.47"

 

SYLVANIA ULTRA LED grow lamp spec sheet

 

  • Greenhouses   
  • Indoor Plant Growing
  • Residential Lighting
  • Commercial Lighting
  • Indoor/Outdoor
  • Damp or Dry Locations

 

  • Non-Dimming
  • Full Spectrum 400nm-750nm
  • Mercury Free & Lead Free
  • Omni Directional
  • Energy Efficient
  • 25,000 hrs Lifespan

     

    • 30 day Seller Warranty
    • 3 year Limited MFG Warranty

     

     

    Sylvania 40023 ULTRA LED Grow Bulb allow you to grow plants indoors all year long with little to no sunlight needed. The A21 grow bulb comes with a medium E26 base fitting the standard household light socket. Works great for all stages of growth (germination, growth, reproduction, pollination, and seed spreading). The light bulb is designed to provide a wide light spectrum to encourage healthy plant growth and more yield. Low heat emissions allow for placement close to plants with no leaf burn. Damp rated for high humidity applications.

    Sylvania LED Grow Lights provide

    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
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    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: 57968482275

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    4.9 ★★★★★
    Based on 24 reviews
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    Peepohappy
    Birmingham, US
    ★★★★★ 5
    Comfy slippers!
    Size: 7.5 inch (Pack of 1), Style: Slipper, Size: 7.5 inch (Pack of 1), Style: Slipper
    My dog eats a lot of things she shouldn’t but she hasn’t eaten the slipper yet. She loves the slipper almost as much as she loves rocks. Rocks are forbidden so we’ve convinced her the slipper is just as forbidden so she holds the slipper in her mouth instead of rocks when we’re on our walks. It’s very soft and it makes for a great hat to cover her snoot indoors. We’ve replaced the first slipper because she likes destroying the squeakers. She hasn’t been able to rip it out the squeaker or tear the slipper, but she isn’t too big on ripping things open unless they’re loaded with fluff. I guess we have a pair of slippers now.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 24, 2026
    T
    Verified Purchase
    Tazmanian Devil
    Waukegan, US
    ★★★★★ 1
    This $6 toy cost more than $1 per minute.
    Size: 9 inch (Pack of 1), Style: Bone, Size: 9 inch (Pack of 1), Style: Bone
    For while it lasted, this toy was very fun for my 6 month old puppy! She had fun tossing it in the air and chasing it when it landed! Unfortunately, it was not very durable. The chewability is low. She had this toy for less than five minutes and I saw the polyester fill stuffing sticking out of her mouth. I have no issue with the size nor the color as they were as described. This is definitely not a good value for your money. On a side note, Ceci is not a destructive pup. She has toys from the day I brought her home four months ago that she has not torn up nor destroyed. She has $4 toys from a big box store that remain in tact to this day as well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 5, 2026
    T
    Verified Purchase
    Tracy
    Louisville, US
    ★★★★★ 3
    Not for aggressive chewers!
    Size: 9 inch (Pack of 1), Style: Bone
    I purchased two of these for my 10 month old Chug puppy. She very easily tore through the fleece and got to the poly fill stuffing...it barely lasted an hour. It may be great as a cuddle buddy for younger and low-enery pups, but I would not recommend for aggressive chewers.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 4, 2025
    H
    Verified Purchase
    Hanc
    Carnegie, US
    ★★★★★ 5
    Favorite stuffy
    Size: 6 inch (Pack of 1), Style: Rabbit
    This is easily, my dog’s favorite toy
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 30, 2026
    S
    Verified Purchase
    Shorty & Lily's Mom
    Natrona Heights, US
    ★★★★★ 5
    Takes a beating - looks like new!
    Color: Blue/Medium, Size: Blue
    EDITED AGAIN, 12/28/22: My boy still has his original blue one of these and the yellow one from way back. He's received a couple more over the years which he's managed to sneak out of the house and lose - evidently neighbor dogs or perhaps foxes, etc love them, too, and carry them off?! At any rate, he'd managed to get himself back to his original two, so I bought him a late Christmas present of a new yellow bone. He just opened the package (with help, of course - he's smart, but lacks the necessary opposing thumbs to do it on his own) and he was ecstatic! He reached into the mailing envelope, grabbed it, gave it a couple of triumphant tosses then ran for his bed, pulled a blanket in, and has been chewing, fighting with, burying in the blanket and "discovering" it for about a half hour now! I don't know what the attraction is, but he still loves these things and they're still lasting! The only other toys that have lasted more than a day are Nylabones (because he won't even look at them, let alone touch them) and a set of interlocked skinny rubber rings that he's not at all interested in, but if I ask about them, he'll move them around the room for a couple of days to make me feel better! LOL EDITED TO ADD 2022: Here I am, back 5 1/2 years later to say my dog STILL has this bone and makes use of it a couple of times a week. And he still loves it and sleeps with it. He has gone through a couple of the smaller version (yellow instead of blue) over this time frame because those get constant use. But that’s amazing in itself!! These are still the only toy I would call indestructible. Great toy! I have a dachshund who destroys toys in record time. I can hear the amused chuckles now, but anyone who has seen him in action (including rottie, pit bull and Doberman owners) is in awe. He is very methodical and relentless - the mad genius of dog toy torture! Small and quiet but utterly ruthless. Anyway...my boy has been working on this since the beginning of October and the thing looks like new! I think you can see one tooth mark, otherwise it looks untouched! This is a dog who can reduce Kongs and other rubber toys to a pile of chunks in minutes. But he also LOVES it - carries it around, brings it into his bed at night to sleep, and when his doxie brother (who is far too dignified to do dog toys) doesn't feel well, it is offered up as a "feel better" snuggly...for about 2 minutes. But it's the thought that counts, right? I don't know what makes this so attractive to my mini-Jaws and so long-lasting, but it works!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 3, 2017

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