Key Features
- High-pressure sodium technology for maximum luminous output and energy efficiency
- Long rated life (up to 24,000 hours) reduces lamp replacement intervals and maintenance costs
- Weather-resistant and shock-resistant design ideal for maritime environments
- Compatible with standard HPS ballasts and E40 fixtures for easy retrofitting
- Excellent lumen maintenance, providing consistent illumination throughout its life
- Rapid warm-up and reliable restart capability for critical operations
- Meets international marine electrical safety standards
Technical Specifications
| Specification | Value |
|---|---|
| Lamp Type | High Pressure Sodium (HPS) |
| IMPA Code | 791206 |
| Wattage | 250W (150W/400W available on request) |
| Base Type | E40 (Mogul Screw) |
| Voltage | 220–240V AC, 50/60Hz |
| Luminous Flux | 28,000 lm (at 250W) |
| Color Temperature | 2,000K (warm yellow) |
| Average Rated Life | 24,000 hours |
| Warm-up Time | Approximately 3–4 minutes from cold start |
| Operating Position | Universal (any position) |
| Glass Material | High-temperature borosilicate glass |
Frequently Asked Questions
What is the lifespan of this high pressure sodium lamp?
The average rated life is approximately 24,000 hours when operated with a proper ballast. This translates to several years of typical service at 12 hours per day, reducing the frequency of replacements.
Can this lamp be used in outdoor marine applications?
Yes, this lamp is designed for rugged environments. It is suitable for deck floodlights, mast lighting, and cargo area illumination on ships, offshore platforms, and harbors. Always use a properly rated IP65 or higher fixture to protect it from salt spray and moisture.
What ballast does this lamp require?
This lamp requires a standard high-pressure sodium ballast with matching wattage (e.g., 250W). The lamp is NOT compatible with mercury vapor or metal halide ballasts. Ensure the ballast has an ignitor for proper starting.
Is this lamp available in different wattages?
Our catalog primarily stocks the 250W version, but 400W and 150W versions can be ordered upon request. Please contact us for availability.
Inquire About This Product
Contact us for pricing, availability, and bulk orders:
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