Tridonic High Pressure Sodium Ballast 400w PC043
from Tridonic (Model: OGLS 400 PC043)
A 400 watt Non-Dimmable High Pressure Sodium Magnetic Choke characterised by extremely low power consumption, compact windings and minimal leakage field. Requiring a capacitor and ignitor to run this ballast has small dimensions and emits very little noise.