Package include: 1 LED grow light +power line+steel line chain Picture show
Here is how specific wavelength works:
(wavelength: 440nm~460nm): Helps plants grow
(wavelength: 630nm~660nm): Helps plants grow and flower: red LED is the key for flowering plants
(wavelength: 730nm): IR can help plants grow, but can be harmful to people, so I suggest that you not use IR in your grow lights. If you really need it for a specific situation, we can add 1 or 2 piece IR LEDs.
(wavelength: 380-410nm): UV can help plants grow and will also kill insects, but it too can be is harmful to people, so we do not use it in our led grow lights. We can add UV LEDs if you need it for a specific situation.
So we kindly suggest you use Blue and Red LEDs for your plants. Why Choose US?
1. All of our LED grow lights are designed by a specific LED grow light engineer with many years experience .
2. 100% can help your plants grow very well: Our LED grow lights have been tested by real world Lettuce ,rose and tomatoes growing experiments ,unlike other sellers\' products our LED grow lights can 100% help your plants grow well . we tested all of our products before bringing them to the marketplace . if you do not satisfied with it , send it back and let us give you a full refund. Our Strenght