The AgroLED? Sun? 211 and Sun? 411 Bloom LED fixtures offer lighting for the fruiting and flowering stages of plant life with three independent channels. The three channels, 6500? K, 660nm (red) and 730nm (far red) are independently switched for easy operation. The Sun? 211 Bloom produces 10,200 lumens and 205.720 PPF from 139 watts of consumed power, while the Sun? 411 Bloom delivers 21,700 lumens and 399.346 PPF and consumes only 279 watts of power (when all three channels are on). Both fixtures are designed to be durable with a powder-coated steel housing and louvers for proper thermal management. Either fixture can be hung vertically or horizontally with the included V-hangers and includes an 8 ft power cord. The 120 volt daisy chain feature makes for an ideal installation for multiple fixtures to be plugged together.