Smart Grow LightShop more products by Modern Sprout . A sleek white powder coated metal fixture that features our custom LED grow light that mounts underneath cabinets or shelves. Easily create a daily a on off schedule via the Modern Sprout App. 92 CRI rated full spectrum LEDs produce a museum quality lighting, meaning the color perceived by the human eye is true to the plant and not altered by the LED. Eco friendly LEDs use minimal power and have a long life span.