Kind LED Grow Lights K3 L300 Actual Wattage: 220w HID Wattage Equivalent: 300w. Modules: 6 Diodes per Module: 15 Total Diodes: 90 Diode Wattage: 3w Footprint: 2' x 3' Input Voltage: 100-240V AC Power Input Output Voltage: UL Standard Output Voltage  Less than 76V DC Amperage: 1.83