SKU: 92734304183
sylvania led grow light bulb

sylvania led grow light bulb Sylvania 40023 A21 ULTRA LED Grow Bulb with E26 Medium Base

$22.65 $25.17
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

sylvania led grow light bulb 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
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    • Except Preorder products are shipped in 48 hours.
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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]
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    SKU: 92734304183

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    4.7 ★★★★★
    Based on 10 reviews
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    NikkiB
    Pawtucket, US
    ★★★★★ 5
    Overpriced but it works.
    Size: 1.3 Fl Oz (Pack of 1)
    I hate that I love this product. It's stupid expensive. But it's great for broken/damaged/recovering skin. I've used it post microneedling and it is the only thing that soothes, hydrates, and doesn't sting raw, red skin. Great for rashes/hives and allergic reactions too. Luckily a thin layer is often enough to do the trick. so it lasts a long time I wouldn't use for everyday moisture, but when your skin is angry, this stuff works. (Overpriced? Yes. Witchcraft? Maybe. Does it work? Yep.)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 10, 2025
    E
    Verified Purchase
    English farmhouse
    Draper, US
    ★★★★★ 5
    Works wonder
    Size: 1.3 Fl Oz (Pack of 1)
    Amazing product. The scars from my daughter acne are mostly gone after 1 month. We will purchase again
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 27, 2026
    S
    Verified Purchase
    snowdrop
    Battle Creek, US
    ★★★★★ 5
    Obsessed. Soothing, effective, fragrance-free, incredibly healing
    Style: Tolerance Daily Foaming Facial Cleanser
    I’ve been loving this so much I bought a second bottle after a few days of using it. It has all the skin soothing benefits of the tolerance lotion cleanser, but it’s also a really great cleanser. It’s almost not noticeable how good it is at cleansing because your skin doesn’t feel stripped after, but it takes things off really quickly. I was worried because it doesn’t foam a lot and it feels so nurturing — much like the tolerance lotion cleanser (which I use as a second cleanse when my skin needs a few days to recover from something like a derm office treatment) — but when I wash again with my favorite HG cleanser nothing extra comes off, and I tested it twice on waterproof eyeliner that I’d swiped on my forearm for an hour or so, the eyeliner dissolved and wiped off with two or three gentle swipes. It has a very emollient texture, so when you rub it against your skin it slips so easily you don’t realize it’s dissolving and taking things away because there is no friction. So it’s great at taking off makeup, it’s AMAZING at cleaning makeup brushes, and IT DOES NOT BURN MY EYES AT ALL. Also, it is FRAGRANCE-FREE… before I bought it I read a review complaining about smelling a citrus fragrance, that person either has some sort of brain tumor or something spilled on their bottle when it was in a warehouse because this is definitely a fragrance-free product. Prior to trying this, I had tried another cleanser that gave me weird acne hives all over my chest (never happened to me before) and I was struggling to heal the acne and the irritation. I noticed an immediate difference when I started using the tolerance cleanser on it; the fresh redness went away, the acne started healing, and the post-inflammatory hyperpigmentation has been healing fast. So I’ve been using this on my body as well and it’s soothing and moisturizing in all the places where other things have been drying. I have mild rosacea and I hadn’t realized how irritated my skin was from the last thing I’d tried until after 5 days or so of using this my skin tone looked much more even and the stubborn PIH I have from a two-zit hormonal breakout a month ago finally looked dramatically lighter (as recently as the week before, I’d needed to cover them with high-coverage concealer). Because this doesn’t foam much, some people might not realize how well it’s cleaning… I encourage you to judge it based on how your skin looks and feels. Since it is very emollient though, I do think it’s important to use it with a face wash scrubber or washcloth just to ensure you’re getting some mild mechanical exfoliation and clearing away skin cells that could be trapping stuff in your pores. For this reason, I do wash my face with this twice so the first wash can get off makeup/debris/oil and then the second wash can really penetrate and clean my skin.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 15, 2026
    B
    Verified Purchase
    BlackHeartNY
    Phoenix, US
    ★★★★★ 5
    No Scent and Gentle
    Style: Tolerance Daily Foaming Facial Cleanser
    I broke out in a case of Perioral Dermatitis recently and bought this product to help before I could see my doctor. Avene Tolerance facial cleanser has no scent and is very gentle on my skin. It didn’t burn when washing with this product, and even helped to slough off the dead skin around my lips. My face feels clean, not dry. I am still going to see my doc to get an RX for the inflammation, but I do believe this product helped to alleviate the dryness and tightness of my skin and lips. I’ve used other Avene products and I’m very happy with them. Even though these products are more expensive, to me they are well worth the money because they are much more gentle on the skin than any other products I’ve used. I will buy this product again just because of the fact that it’s so gentle. PS: at the time of purchase for this product, I also bought Avene’s Tolerance Control Skin Recovery Cream (you don’t need to use a lot of this one on your entire face), and Avene’s Cicalfate for lips. Between these 3 products, my lips and skin feel a lot better (however, I will still see my doctor because I have Crohn’s Disease and Perioral Dermatitis is considered an extra-intestinal side effect of Crohn’s).
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 20, 2026
    T
    Verified Purchase
    Taylor Ashley
    Waukegan, US
    ★★★★★ 5
    Gentle everyday cleanser!
    Style: Tolerance Daily Foaming Facial Cleanser
    My go to nightly cleanser! Gentle yet effective. Removes makeup without leaving any residue behind. Also does not dry out my skin or cause breakouts! I would say it’s more of a cream cleanser though. It does not really foam up. It’s a decent size bottle for the price. The pump dispenser is an added plus!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 19, 2026

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