Philips Advance Magnetic Metal Halide 71A6543-001D

This ballast is designed for use with a 1000W M141 pulse start metal halide lamp and features multi-tap voltage inputs, typically 120/208/240/277V, allowing flexibility across different electrical systems. The “D” suffix in the catalog number indicates that the kit includes a modern dry-film capacitor, which is more durable, compact, and offers a higher temperature rating compared to traditional oil-filled capacitors.