LJY Hydroponics Red Blue LED Plant Growing Floodlight Lamp IP65 Waterproof AC 85-265V (20W)
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Price:$38.99 & FREE Shipping
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Full spectrum LED grow light bulb allows maximum level photosynthesis food production, plant growing and flowering.
Large 45Mil LED high power chip for better light emitting
Wave band: 445-450nm (blue) / 660nm (red)
Aluminum housing for better heat sink, adjustable stand makes it easy to adjust light angle
Power: 20 Watts
Input Voltage: AC 85~265V
Wave band spectrum: 445-450nm (blue) / 660nm (red)
Beam Angle: 120 degree
IP65 degree Weatherproof
Lamp Dimension: 180*140*85 mm
Lamp Weight: 835g
Cord length: about 20cm / 7.9in
Using 100% 20W 45mil LED chip: (Note: there are so many kinds of LED grow lights in the marketplace, but most of them do not use real GROW LEDs in their grow lights, and the wavelength of their lights are totally wrong, which will kill your plants, it will waste your time and money).
How specific wavelength works:
Blue (wavelength: 445nm, 450nm): Help plants grow
Red (wavelength: 660nm): Help plants grow and flowering, red LED is the key for flowering plants.
IR (wavelength: 730nm): IR can help plants grow, but it's harmful to human beings, so we donot use it in our led grow lights and we kindly suggest you do not use IR in your grow lights.
UV (wavelength: 380nm): UV can help plants grow and kill insects, but it also very harmful for hum begings, so we donot use it in our led grow lights.
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