SKU: 21873982956
grow light regular bulb

grow light regular bulb A21 15W LED Grow Light Bulb(EU/UK ONLY) UK E27 / 1-pack

Sale price$19.27 Regular price$21.41
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Description

grow light regular bulb A21 15W LED Grow Light Bulb(EU/UK ONLY) UK E27 / 1-packFeatures: Frosted optical design: PPF: 27. 2 umol s, PPFD: 130. 06 mol s @ 1ft. Through the frosted lens not only provides soft and even light improves light utilization, gives plants more supplementary light; but also through 120 beam angle covers more plants. Imitate the solar spectrum: Customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm 780nm; Color rendering index Ra is

Features:

  • Frosted optical design: PPF: 27.2 umol/s, PPFD: 130.06 μmol/s/㎡ @ 1ft. Through the frosted lens not only provides soft and even light improves light utilization, gives plants more supplementary light; but also through 120° beam angle covers more plants.
  • Imitate the solar spectrum: Customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm; Color rendering index Ra is close to 100, infinitely close to natural light, suitable for every cycle of plant growth, effectively promotes plant growth, and improves crop yield and quality.
  • Patented ceramic technology: Chip on Ceramic, SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solder the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, makes the SANSI bulb has higher light efficiency.
  • Safe and reliable: The lamp body is made of special ceramic material, and the flame retardant grade reaches V0; the reinforced insulation structure design, no risk of electric shock, is safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable and durable; low IR, less heat radiation, avoiding close Distance exposure burns plants.
  • Guarantees: ETL listed & CE certification, quality and safety verified, 25,000 hours lifespan, 5 years warranty.

Chip on Ceramic (COC) Technology 

SANSI's patented COC technology directly solder the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability.

Specification

Item Model Number: C21GL-DE26-15W
Wattage: 15W
Voltage: AC 220V 60Hz
Replacement Wattage: 200W Incandescent Bulb
Beam Angle: 120°
PPF:27.2 umol/s
Product Size:Φ72mm*H126mm
Weight: 0.33 pounds

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 21873982956

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4.7 ★★★★★
Based on 18 reviews
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Verified Purchase
Ryan Seybuck
Lowell, US
★★★★★ 5
Good
Color: White, Size: 10 ft (Pack of 1), Style: 10 ft
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
J
Verified Purchase
John Williamson
Lexington, US
★★★★★ 4
Better than the basic power strip
Color: White, Size: 2.5', Style: 2.5 ft
I needed to get a basic five or six outlet power strip and instead ended up with this . Since the power strip that I was going to get was for basic protection, and would be plugged into a surge suppressor anyway, I really wasn't concerned about how much protection it offered. Just having the extra outlets for additional small-to-medium electrical devices was important. While looking and comparing this with basic power strips, I decided to check the manufacturer's site to see what specs they offered, since the ones here seemed to be a bit inadequate. Here's what I found: * 555 Joule energy rating provides maximum protection of all your sensitive electronic devices * 6 Surge-protected outlets supply 2-line AC protection * 2.5-foot power cord delivers optimal, safe AC power through a 14-gauge heavy-duty cord * Filters EMI/RFI noise up to 43 dB reduction * Maximum Spike Amperage of 36,000 Amps * Lifetime Product Warranty * $15,000 Connected Equipment Warranty The pros on this unit include the price, the basic surge protection, a short but sturdy power cord, and good basic construction. It has a power/reset switch that's recessed at the top of the unit near the power cord to prevent accidental shutting down. On the negative side, like so many of these units, the outlets are too close together to put more than a couple transformer-type devices like cell phone chargers and such. Just a couple of comments on the specifications listed above to those who may be interested: if you're going to plug high-end expensive electronics into one of these, don't do it. This is an adequate but very basic unit, and you want to consider getting a better grade surge suppressor for large screen televisions, good computer systems and such. No surge protector is 100% effective, but sure that the product is listed as a transient voltage surge suppressor, and that it meets the criteria for UL 1449, the absolute minimum performance standard for surge suppressors. I'm no electrical engineer or electronics technician, but if you're going to protect an expensive jogging machine, your new 52-inch television or Apple iMac 27-inch desktop system, you need better than an under $10 surge suppressor or power strip. A friend who I will refer to as the 'cranky electronic tech' told me to look it up on the 'Net, but make sure that whatever I got for protection of "really good stuff" needed to be minimally have a UL1449 3rd Edition certification and be rated at 1400 joules of surge protection or higher, and the rest would fall into place. The that I've used for years with my large electronics is rated at 3330 Joules, and meets those specs. If you plan to use a basic surge suppressor to charge cell phones and the like with their transformer plugs, units with right-angle outlets are a better, though more costly choice. My personal choice for mid-range protection combined with outstanding quality is the , a 5-star product that I own and have reviewed here. I run two notebook computers with this, along with a few chargers. There are others if you look. If all that you're looking for is a basic surge protector with a reasonable amount of surge suppression, then this one from Belkin is a decent choice, and certainly better than the basic power strip. I actually came back recently and bought a second one this year. But if your needs call for more, then the above listed alternates may be worth a look. 4/25/2012
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Reviewed in the United States on April 26, 2012
M
Verified Purchase
Michael Bidwell
Los Angeles, US
★★★★★ 5
It just works, and that is all that matters
Color: White, Size: 10 ft (Pack of 1), Style: 10 ft
It's a Belkin product. Do you really need to know anything more? My roommate bought a really crappy multi-outlet, it worked for the low wattage stuff, but for the higher wattage stuff the internal breaker kept popping. I bought this one, and it hasn't failed me yet.
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Reviewed in the United States on February 4, 2026
C
Verified Purchase
cruzer
Waukegan, US
★★★★★ 5
price, features, 5 star
Color: White, Size: 4 ft (Pack of 1), Style: 4 ft
i cant comment on its performance as a surge protector but as a power strip its awesome. its redic cheap plenty of plug ins super thin, my other strip is twice as thick the on off switch is hidden which is great to not accidentally hit it, and with having kids around the cord length is perfect for my needs. its plug in behind a chair and a half and comes around the side and has plenty of play to move and plug and unplug the only con i can say about it which is not really a con because it wasnt designed for it. your only going to fit 1 big adapter on the end, or your going to have to give up plug ins to have more than that. but that clearly isnt the design of this strip. its about being thin, compact, hidden, and cheap. you want one that can do everything, your going to have to spend more
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2013
C
Verified Purchase
carterrh
Belleville, US
★★★★★ 5
Works well
Color: Black, Size: 4 ft (Pack of 1), Style: 4 ft
Works well as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026

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