 Can give light to plant within a very short distance but will not burn plant, avoid light waste and improve light efficiency.
 According to different growing period of plant, give light at different wavelength to make plant grow well, blossom and fruit in very short time.
 Small size, long life-time, high efficiency, eco-friendly, no metal pollution, it is very suitable for green agriculture.
 10W LED plant growing lamp equal to 100W HPS lamp, can save 90% energy than traditional lamp, decrease basic cost and save too much money.
 Wavelength: red 620-630nm, blue 460-470nm.