WIDER FOOTPRINT】➠ The main advantage of Mieemclux's 1000 series is the wide footprint with a big board size at 15.6" x 11.6". It's 1.5 times larger then other brands' 1000 series which can magnificently improve the light coverage and your planting efficiency, Perfect for 3.5'x2.5’ vegetative coverage at 18" and 3'x2' flowering coverage at 14". The larger area quantum board is also better at heat dissipation, it can keep the woking temperature under 52°C and ensure much longer life. ❥【VARIABLE DIMMER】➠ The Dimmer knob is featured to control the light spectrum's intensity from 0% - 100%. Useful for times when you don't need much light as in the case for vegetation, saving you money in return. Turn it up to 100% when it is time to harvest. Save electricity while obtaining perfect growth performance for each growing phase. ❥【OPTIMAL FULL SPECTRUM】➠ A combination of SMD diodes in a multi-spectrum layout gives this LED light a complete natural Full White Spectrum that your plants will love in all stages of growth. Yellow 3000K and White 6000K to satisfy the vegetative growth of your plants. Added to this are Deep Red 660nm LEDs and 760nm IR to give the final stages of flower growth that extra boost that it needs to outperform other grow lights. ❥【LOW ENERGY CONSUMPTION】➠ Comparable to traditional 250W-300W HPS/MH while consuming only 100W! This LED grow light helps to get 50% higher yield harvest performance and save lots of costs. We recommend setting the brightness at 40%-60% for Germination and Seedling stages and 80%-100% for vegetative and Flowering stages. Remember to properly adjust the height and brightness accordingly to your plants desired level for optimal growth.