PHILIPS ADVANCE Round Ignitor High Pressure Sodium Lamp

Philips Advance round ignitor : 400 W Max. Bulb Watts, 2 ft Max. Distance to Bulb, 1 7/8 in Dia

The Philips Advance LI501-H4 Ignitor ensures reliable ignition for high pressure sodium (HPS) lamps in industrial and outdoor lighting systems. It generates high-voltage pulses that quickly start the lamp and maintain stable operation.

Moreover, this round-type ignitor works seamlessly with compatible ballasts, which improves system efficiency and lamp life. Thanks to its robust construction, it performs consistently even in demanding environments such as street lighting and industrial installations.

In addition, the compact design allows easy installation inside luminaires or control gear compartments. As a result, it becomes a dependable choice for maintaining uninterrupted lighting performance.

Product Type

Type: HPS Lamp Ignitor (Pulse Ignitor)

✔ Used with high pressure sodium lamps
✔ Works with magnetic ballast systems
✔ Essential for lamp starting

Key Features

• High-voltage pulse ignition for HPS lamps
• Reliable and quick lamp starting
• Round compact design
• Compatible with ballast systems
• Stable performance in tough conditions
• Easy installation and replacement
• Durable and long-lasting construction

Technical Specifications

Applications

• Street lighting
• Highway lighting
• Industrial lighting systems
• Flood lighting installations
• Parking lot lighting

Benefits

• Ensures fast and reliable lamp ignition
• Improves lamp performance and lifespan
• Durable for outdoor environments
• Easy to integrate with existing systems
• Maintains consistent lighting operation