The Lumina Power part number PS-XL5000 is a xenon lamp switching power supply (or lamp ballast) is designed for the OEM customer and is ideal for high power xenon lamp applications where economy is important and performance cannot be compromised. Compact size is possible due to the low-loss zero voltage switching inverter and incorporation of planar magnetics. This item has a maximum power output of 3000W, a maximum current output of 170 Amps, powering lamps with 15 to 45 volts of power, or an input voltage of 200-440 VAC. It's dimensions in inches are: 17.3??x16.6??x4.3??. Key features providing economical performance over life include the precision current regulation for long-term lamp stability, very low ripple for best lamp optical performance, an 45KV remotely mounted lamp igniter for reliable starts. This unit offers long term, high power operation in an economical, compact package. It is ideal for medical, projection and industrial applications where a stable light source is essential.