Frequently Asked Questions (FAQ) About Street Lights

1. What are the advantages of modern LED street lights over old street lamps?

Modern LED street lights outperform gas street lamps and old street lamps in multiple ways:

• Energy Efficiency: A 100W LED street light delivers brightness equivalent to a 250W traditional lamp, cutting energy costs by 60-70%.
• Longer Lifespan: LED models last 50,000+ hours vs. 8,000 hours for older lamp street light technologies.
• Eco-Friendly: Zero mercury or gas emissions, reducing environmental impact.

2. How do commercial street lights differ from residential ones?

Commercial street lights are designed for high-traffic areas like highways, parking lots, and industrial zones:

• Higher Brightness: Often use 100W-200W LED street lights for wider coverage.
• Durability: IP65+/IK10 ratings for weather and impact resistance.
• Smart Features: Motion sensors, dimming controls, and IoT compatibility for roadway lighting efficiency.

3. Can I retrofit old street lamps with LED technology?

Yes! Retrofitting gas street lamps or old street lamps with LED modules is cost-effective:

• Direct Replacement: LED bulbs fit most existing lamp street light fixtures.
• Energy Savings: A 100W LED street light replacement can reduce energy bills by $50+ per fixture annually.

4. What is the ideal wattage for roadway lighting?

The optimal wattage depends on the application:

• Residential Areas: 40W-80W LED street lights.
• Commercial Zones: 100W-150W LED street lights for brighter, uniform roadway lighting.
• Highways: 150W-250W models with asymmetric light distribution.

5. Are solar-powered street lights reliable for commercial use?

Modern solar street lights are highly reliable for commercial street lights applications:

• Battery Backup: 3-5 days of operation without sunlight.
• Smart Controls: Auto-dimming and remote monitoring ensure consistent performance.
• Certified Durability: IP67-rated for rain, dust, and extreme temperatures.

6. How do I maintain commercial street lights?

• Routine Checks: Clean solar panels (for solar street lights) and inspect brackets annually.
• LED Upgrades: Replace drivers or modules every 5-7 years (vs. 1-2 years for old street lamps).
• Professional Support: Many suppliers offer maintenance plans for roadway lighting systems.

7. What certifications should I look for in street lights?

• Safety: CE, UL, or ENEC marks.
• Efficiency: DLC or Energy Star for 100W LED street light models.
• Environmental: RoHS and REACH compliance.

8. Why choose LED over gas street lamps for roadway lighting?

• Cost Savings: A 100W LED street light uses 50% less energy than a 150W HPS gas street lamp.
• Better Visibility: Crisp white light (5000K) improves safety vs. orange-tinted old street lamps.
• Lower Maintenance: No gas leaks or frequent bulb replacements.