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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
smart grow light bulbs 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
4.3 ★★★★★
Based on 1586 reviews
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Product Reviews
★★★★★ 4
Cute but
Format: Hardcover
Caution that some children may be alarmed by the crocodile swallowing the watermelon seed. Know your audience. Otherwise a very cute, silly story that is great for a summer read or watermelon theme lesson.
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Reviewed in the United States on August 25, 2023
★★★★★ 5
A Special Education Treasure
Format: Board book
I bought this book with one student in mind. A third grade autistic, non verbal, girl with a love for books, animals and reflective surfaces (windows, puddles, utensils and mirrors to name a few). The bright, cheerful illustration was the immediate interest upon her first look. The engaging fun story kept her attention. The last page captivated her. What a complete joy to watch! She will now say "Wiggle" when she wants this book - several times a day. She follows along with her finger while I read. I do not read the last page. She does that all ON HER OWN! Did I mention non verbal?! I'm purchasing another as a Christmas surprise for her to have at home. I highly recommend this book as a fixture in the classroom for Special Education and Early Learning.
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Reviewed in the United States on November 12, 2023
★★★★★ 5
A staple for your Early Education libraries!
Format: Board book, Format: Board book
This book is adorable! One to use at every circle time in my classroom and my at-home children's library. I love the simplicity of the book and the beautiful art throughout. As a special education teacher and caretaker for more typical peers, you need to go in fast and animated to keep the attention of young learners...This book does all of those things and more. The ending with the mirror will teach early prediction skills and allow your child to see themselves as the wiggliest of all!
(I chose this book for ages pre-birth through six years old).
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Reviewed in the United States on October 4, 2023
★★★★★ 5
Spoiler Alert! You are Wiggly
Format: Board book
Soooooooo funny! My grandson never stops,, go go go…. So to see at the end the picture is YOU! lol. And the bonus, you go through the animal kingdom associating the animal with how they move…. Instead of sound. Stimulates a different awareness.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Very cute story. Absolutely loved
Format: Board book
This is a great book. Looking forward to many additional ones by the author.
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Reviewed in the United States on December 8, 2024