Uotoo hydroponic led grow light have 12 LEDs (3 blue & 8 red & 1 warm), ultra bright. Really helps when the plant need extra boost of light, or a few of sun, raining, snowing , dark indoor etc.
This led grow bulb has low power consumption，high luminous efficiency and long service life, the electronics inside are stepping down the voltage. the outside is constructed in a pure heat-sink fashion, It does not generate any noticeable heat even 17hrs a day. keeping your temperatures down perfectly.
These growing lamps emit the wavelength of light which can be fully absorbed by the plants photosynthesis; no energy waste like fluorescent lights etc. 660 and 430nm; 630 and 460nm are respectively 4 peaks of growth spectrum for maximum chlorophyII A and B production. Sources rich in red light are more efficient and beneficial for photosynthesis, best for blooming and fruit .The Chlorophyll and Carotenoid need blue much, good for the photosynthesis, best for promoting the leaf.
This plant growing light can rapidly improve the health of plant and growing, generally more leaves popping up within 2 weeks of using this growing lamp on a daily basis.UOTOO plant growing lighting is designed to fit standard E27 socket, brilliant all metal housing, easy to set up and use - no special lamp needed, a desk lamp will do
BRING THE SUN INSIDE The UOTOO LED grow light bulb can grow any indoor gardening and hydroponics plants.
12 LED (1 warm colour, 3 blue and 8 red light) 460nm: 460 nanometers is the peak wavelength for producing Chlorophyll and Carotenoid, which are necessary for healthy leaves, so the blue light is good for stem and leaf growth. (630~740)nm: 660 nanometers is the peak wavelength for photosynthesis and photoperiods, so the red light is the best for flowering and seed production. 2700k: Perfect with other spectrum, make sure plants get all the wavelengths needed for optimal growth.
Less Heat, More Growth With finned heat-sink design and aircraft grade pure aluminum, it keeps cooler in temperature even after 24 hours continuous use without the worries of over heating.
Inherently Safer Technology No radiation and other side effects, please feel free to use
Package Included: 1 * UOTOO 12W LED Plant Grow Light. 18-month warranty and 30-days money back.
Most Helpful Customer Reviews
Like a lot of other reviewers I was A little skeptical about these LED grow lights. Now that I've tried them, I'm totally sold. For any of you that have been paying the electric bill on 1000 W sodium bulb. Welcome to the happy side of the profit margin. All the way around, No need for those high amp exhaust fans. These low wattage grow lights don't put out enough heat to warm your hands. I recieved this product at a discount for my honest review. I highly recomend this product.
arrived on time and the initial test output reliable bright light, will update progress after use it for a while
Works as expected, Delivered fast unlike many my husband is trying to use this bulb not to grow indoor plants but to build a Algae Turf Scrubber for his Reef Tank. He says that colors will help get the algae out of the main tank and grow somewhere else. I dont understand these things but he seems happy to have the bulb. We shall see how it does.
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Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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