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High pressure Sodium Lamps SON-T 150W


Product Overview

Our Tubular High Pressure Sodium (HPS) HID Bulbs are premium traditional gas discharge lamps engineered for professional outdoor lighting applications. As a classic choice for street and roadway lighting, these HPS bulbs deliver unmatched performance in foggy, rainy, and low-visibility conditions, making them the trusted solution for municipal roadways, highways, parking lots, industrial yards, and floodlight systems worldwide.

Key Product Features

Exceptional Fog Penetration
The unique golden-yellow light spectrum of high-pressure sodium lamps offers superior penetration through fog, rain, and haze, ensuring maximum visibility and safety on roads and outdoor areas even in harsh weather conditions.
High Luminous Efficacy & Energy Efficiency
With industry-leading luminous efficacy (up to 150lm/W for high-power models), these HPS bulbs deliver bright, consistent illumination while reducing energy consumption compared to traditional incandescent and halogen lamps, lowering long-term operational costs.
Extended Service Life & Reliability
Built with high-quality polycrystalline alumina arc tubes and robust internal structures, our HPS lamps feature a rated lifespan of up to 30,000+ hours, minimizing maintenance frequency and replacement costs for large-scale lighting projects.
Tubular Design & Universal Compatibility
The standard tubular (SON-T) shape and E40 mogul base ensure seamless compatibility with most existing HID street light fixtures, floodlights, and industrial lighting systems, making them ideal for retrofitting and new installations.
Stable & Consistent Illumination
Advanced arc tube technology and getter tablets ensure stable luminous flux maintenance (up to 80% lumen retention over lifespan), providing uniform, flicker-free lighting throughout the bulb's service life.
Durable Construction
Rugged glass envelope, reinforced electrode structures, and shock-resistant design ensure reliable performance in outdoor environments, withstanding vibration, temperature fluctuations, and harsh weather conditions.

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Description


ParameterSpecification
Lamp TypeHigh Pressure Sodium (HPS) HID Gas Discharge Lamp
ShapeTubular (SON-T)
Base TypeE40 (Mogul Screw Base)
Available Wattage70W, 150W, 250W, 400W, 600W, 1000W
Color Temperature~2000K-2200K (Golden White)
Luminous Efficacy90-150 lm/W
Rated Lifespan24,000-30,000+ Hours
CRIRa 20-25
Operating VoltageCompatible with HID Ballasts (220V/120V)
ApplicationStreet Lighting, Roadway Lighting, Parking Lots, Industrial Lighting, Floodlights

Ideal Applications

  • Municipal Street & Roadway Lighting
  • Highway & Expressway Illumination
  • Outdoor Parking Lots & Garages
  • Industrial Warehouses & Factories
  • Sports Fields & Floodlight Systems
  • Tunnel & Subway Lighting
  • Airport & Port Area Lighting


Why Choose Our HPS Bulbs?

As a professional lighting manufacturer, we prioritize quality and performance in every tubular HPS bulb. Our products are manufactured to international standards (CE, RoHS, ISO 9001), with strict quality control to ensure consistent performance and reliability. Whether you are a lighting contractor, municipal project manager, or wholesaler, our HPS lamps provide a cost-effective, time-tested solution for all your outdoor lighting needs.

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