Welcome to the next generation of PlatinumLED Grow Lights – THE MOST POWERFUL LED GROW LIGHTS available on the market today! Featuring the highest PAR per watt of any other LED grow light along with the most complete 12-band spectrum available, our lights ensure maximum yield with minimum power usage and heat.Lighting - Wikipedia
Lighting or illumination is the deliberate use of light to achieve a practical or aesthetic effect. Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight. Daylighting (using windows, skylights, or light shelves) is sometimes used as the main source of light during daytime in buildings.