18" LED 6400K

SunBlaster’s 18-inch LED Strip Light (6400K) is a slim, low-heat propagation lamp designed for seedlings, clones, and greens. It draws 18 W and is rated for 50,000 hours, delivering cool daylight output ideal for vegetative growth. SunBlaster specifies this model to illuminate a single 1020 tray, and lists nominal dimensions of 474 × 46 × 36 mm. The 18-inch fixture integrates 36 LEDs and ships with a power cord and mounting clips for easy setup on shelves, domes, or racks. Operating on 110+ V with a wide 120° distribution, it suits compact grow areas, seed-starting stations, or supplemental lighting. Use alone for one tray or pair multiple lengths to scale coverage across wider benches and mini greenhouses.