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Led Solar Street Light 200w

1.Comprehensive Upgrades in Brightness, Coverage, and Energy Efficiency
2.High-power LED chips
3.Efficient lighting and cost optimization
4.Replacement of traditional sodium lamps with all-solid-state semiconductor technology
5.Pollution-free materials
6.Recyclable design

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Description

Product Introduction

The 200W Led Solar Street Light addresses the pain points of low-power street lights, such as "insufficient brightness, small coverage, and weak battery life," through high-power LED chips and optical lens technology, achieving efficient lighting and cost optimization.
By replacing the gas discharge principle of traditional sodium lamps with all-solid-state semiconductor technology, it completely solves the defects of sodium lamps, including "high energy consumption, short lifespan, and low color rendering."
The 200W Led Solar Street Light achieves full-life-cycle environmental protection through pollution-free materials, low-energy consumption operation, and recyclable design, contributing to the carbon neutrality goal.

High Power vs. Low Power

Core Parameter Comparison

Indicator	200W LED Solar Street Light	Low-Power Street Light	Advantages of 200W LED Street Light
Light Source Power	200W (expandable to 250W)	50W–100W	Brightness increased by 2–4 times, coverage expanded by 3–5 times, meeting Class II road requirements of Urban Road Lighting Design Standard (CJJ 45-2015).
Luminous Flux	≥32,000lm (200W)	≤15,000lm (100W)	Luminous efficacy reaches 160lm/W, 30% more energy-efficient than sodium lamps, with light flux decay <1%/year and 5× longer lifespan.
Irradiation Range	Diameter 30–40m (beam angle 120°×60°)	Diameter 15–20m	Single-lamp coverage of 900–1,600 m², reducing lamp post density by 30%–50% and lowering construction/maintenance costs.
Color Rendering Index (Ra)	≥80 (customizable Ra≥90 version available)	Ra≤70 (traditional LED)	Closer to natural light, enhancing nighttime driving/pedestrian safety and reducing traffic accidents by >20%.
Color Temperature	4000K–6000K (adjustable)	Fixed color temperature (e.g., 3000K)	Supports cool white (5700K) and neutral light (4000K) switching, adapting to different scenarios and avoiding visual fatigue from low-color-temperature sodium lamps.
Start-Up Time	Instant start-up (<0.1 seconds)	Instant start-up	Sodium lamps require high preheating energy; LED supports radar sensing and intelligent dimming, improving energy efficiency by 40%.

Technical Breakthroughs of High-Power Street Lights

Multi-Chip Parallel Technology

Uses 12–24 industrial-grade high-power LED chips (e.g., Cree XP-G3, Lumileds Luxeon 3030) in parallel, with single-chip luminous efficacy ≥180lm/W. Nanoscale optical lenses improve light spot uniformity to >85%.

Dynamic Spot Compensation

Supports ±15° pitch angle adjustment and 10° left-right rotation, adapting to sloped roads and irregular terrains to avoid light pollution and dark areas.

Intelligent Zoning Dimming

Divides the lamp panel into 4–8 independent zones, achieving demand-based lighting via multi-channel driver chips (e.g., reducing brightness to 30% when no vehicles are detected), improving energy efficiency by 35%.

LED Light Source vs. Traditional Sodium Lamp

Core Performance Comparison

Indicator	200W LED Street Light	250W High-Pressure Sodium Lamp	Advantages of LED Street Light
Energy Efficiency Ratio	≥160lm/W	≤110lm/W	Brightness increased by 45% at the same power, reducing solar panel and battery capacity requirements, and lowering system costs by 20%.
Lifespan	50,000 hours (L70 standard)	8,000–12,000 hours	Lifespan extended by 4 times, reducing replacement frequency and maintenance costs.
Start-Up and Restart Performance	Instant start-up, supports 100,000 frequent switches	Requires 3–5 minutes preheating, prone to damage from frequent switching	Adaptable to radar sensing and intelligent dimming, extending fixture lifespan.
Color Rendering Index (Ra)	≥80 (customizable Ra≥90)	Ra≤25	Enhances nighttime color recognition of objects, reducing visual errors.
Light Decay	<1%/year (within L70 lifespan)	>30%/year (light decay to 50% within 3 years)	Maintains high brightness over long-term use, reducing full-life-cycle costs.
Environmental Friendliness	Mercury-free, lead-free, 100% recyclable	Contains mercury (approx. 10–30mg/lamp), requires special recycling	Compliant with RoHS and REACH standards, avoiding environmental pollution.

Technical Advantages of LED Street Lights

Spectral Optimization

Achieves full-spectrum coverage (380nm–780nm) through phosphor blending technology, with color rendering index Ra≥80 and R9 (saturated red light) ≥20, enhancing nighttime visual clarity.

Transient Response

Supports millisecond-level switching response, adapting to radar sensing and light control systems to avoid energy waste from sodium lamp preheating and delayed shutdown.

Impact Resistance

All-solid-state structure without glass tubes, with impact resistance >10J (sodium lamps: only 1J), suitable for harsh environments (e.g., typhoons, hailstones).

Environmental Value

Highlights of Environmental Protection Technology

Mercury and Lead-Free Design

LED chips and drive circuits use environmentally friendly materials, compliant with the EU RoHS Directive, avoiding soil and water pollution caused by mercury in traditional sodium lamps.

Low-Carbon Manufacturing

Clean energy is adopted in the production of solar panels and batteries, reducing carbon emissions per product by 60% compared to traditional street lights.

Recycling Rate >95%

Aluminum alloy lamp bodies, tempered glass, and plastic components are all recyclable, reducing electronic waste.

Light Pollution Control

Through anti-glare grilles and precise light distribution, upward light flux is controlled to <2%, avoiding interference with astronomical observations and ecological light pollution.

Quantitative Environmental Benefits

Annual Emission Reduction per Lamp

Calculated based on 10 hours of daily operation, the 200W LED street light reduces CO₂ emissions by approximately 300kg annually compared to a 250W sodium lamp (based on a thermal power carbon emission factor of 0.8kg/kWh).

Full Lifecycle Cost

The total 5-year cost (including procurement, installation, maintenance, and energy consumption) is 40% lower than that of sodium lamps, achieving a win-win in economy and environmental protection.

Product Advantages

The Led Solar Street Light 200w comprehensively surpasses traditional low-power street lights and high-pressure sodium lamps in brightness, energy efficiency, lifespan, and environmental friendliness through high-power LED light sources, intelligent photovoltaic energy storage systems, and eco-design.