LUMII BLACK BLADE 400W LEDThe LUMii BLACK Blade 400w LED is a cool running and efficient plate format LED alternative to 600 W HID lamps. Giving full, balanced spectrum 3500K white light with added 660nm Osram chips, it is the ideal light source for the entire plant lifecycle. Its 2 plate, adjustable design allows the fixture to be used to light a 90 cm x 90 cm tent or a larger tent up to 1. 2 m2, and the plates can be set to give the optimum light spread over the growing