UltraGrow ECO Magnetic Ballast 400 Watt
Free Local Delivery on Orders over $300.
Wattage: 400 Watt
Bulb Type: High Pressure Sodium
Input Voltage: 120 to 240 Volt
Able to mount on walls and ceilings using eyeholes. Air vents and heat shield convection cooling keep heat away. Extremely efficient; saves energy. Rubber feet reduce noise and vibration. Constant wattage output; no lamp flickering. Soft starting increases lamp life and reduces lumen depreciation.