Phlizon FD6000 640W Full-spectrum Dimmable LED Grow Light

Samsung LM281B LED • 2592PCS diodes • 640W • ETL Listed • DLC Listed Efficacy: up to 2.75 µmol/J Input Voltage: 100-277V Actual Power Consumption: 640W±5% Lifetime: 50 000 Hrs Driver: UL Listed Waterproof Driver Dimension: 40.8" x41.7" x3.9" Spectrum: Full-spectrum LED Daisy Chain Dimmable: OFF-20%-40%-60%-100% with 0-10V Light Dimmer (Included) Light Source: 1728pcs 3000K LED 288pcs 6500K LED 576pcs 660nm red LED