None 63.77 in. W 1000-Watt Green Stretchable LED Grow Lights Full Spectrum SamSung Diodes Lamp in Color Changing Light

Equipped with 2604-pieces SamSung LM281B plus Pro diodes feature a scientific layout, together with advanced driver, excellent optical uniformity, offers long-lasting high efficiency, PPE up to 2.896umol/j. Maximum yield 3.0g/w. Freely adjusting the light coverage area to suit different plants in different growth stages. Free of install, plug and play, suitable for multiple lighting application. Consist of cool white 5000K plus warm white 3000K plus red 660nm and equipped with a dimming knob with 4 levels of light intensity ranging from 0% (off), to 25%, 50%, 75%, 100%, providing the ideal lighting for plants at every stage. Patented thermodynamics self-circulating cooling system, reduces temperature by 30% more than similar products. No fan, no noise, no extra cooling cost, saving your energy bill.