Some people don't know any knowledge of led grow lights, they still use HID grow lights, and some people know a little about led grow lights, but they don't know led grow lights can instead of HID grow lights, I want to help you know all knowledge of led grow lights in this article.
1.90W UFO Grow Lights can instead of 300W to 450W HID Grow Lights, they will do same work, it will help you to save 80% electric energy.
2.The wavelength of LED is very important, general red light wave uses 620 - 630 um, blue light wave uses 450-460um and 460-470um. Red light can promote plants to sprout and bloom, blue light can promote plants to grow.
3.Led grow lights can only be used indoors, its time of shining is 10-14 hours.
4.There are two kinds of 90W LED grow lights, one is square, one is round, the round one is named " ufo led grow lights " , Usually the weight of ufo grow lights is lighter, But the square led grow lights illumination is stronger. Even so, I advise you to choose 90w ufo led grow lights
5.Light decline is very small, the lifetime is over 50,000 hours.
6.The brilliant rays that led grow lights distributes can be totally absorbed by the plant, though HID can do the same work, but the efficiency of led grow lights is stronger
When you use led grow lights, you need to pay attention to:
1. use led grow lights indoor.2.After opening the power, don't touch the surface of the light. 3.Don't put it in the place with water. 4.Don't let water soak led grow lights. 5. the temperature of led grow lights have better below 65 centigrade. 6.When raining, you had better close the power, this is a very good lightning measure. 7.Time don't be over 12 hours to shine, it is the best shining for time, if over 12 hours in 10-12 hour, will not benefit the growth of the plant, is unfavorable to led grow lights too. 8. The distance between led grow lights and plant is 2.5 meters - 3 meters, the minimum height of 90 Watt led grow lights is 1.5 meters, the minimum height of 300 led grow lights is 2 meters, 600W is 3-4 meters. 9. The distance between two 90Watt led grow lights is 3 meters, 120W: 4-5 meters, 600W: 8 meters.