full spectrum samsung quantum led grow light 1000w 3000k+5000k+660nm+ir for plant veg/bloom with dimmer

control box quantum board, good goods to understand the goods. energy saving experts, leading the market. quality ratio, ultra-thin design, solve problems, meet customers, adjustable light design.warm white light (3000k):boosts plants blooms, makes flower bigger and vivid. white light (5000k):romotes plants gemination. improve the growth rate of plants. red light (660nm):yields more leaves and crops when combined with white ight. ir light (760nm):speeds up the phytochrome conversion, allows the plants to produce a greater yields..