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Solar Light 150w

1.Achieving full-scenario coverage with installation heights ranging from 4 to 16 meters
2.Equipped with dual-zone PIR infrared sensors
3.Supporting three-level brightness adjustment
4.Lights turn on when people approach and dim when people leave

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Description

Product Introduction

◎Height adaptability: The Solar Light 150W, through modular lenses and intelligent light pattern algorithms, achieves full-scenario coverage with installation heights from 4 to 16 meters, solving the pain point of fixed matching between height and beam angle in traditional street lights.

◎Infrared sensing technology: Equipped with dual-zone PIR infrared sensors, it supports three-level brightness adjustment (20%-100%) and 0.3-second seamless switching, with a false alarm rate as low as 2% and 30% higher energy-saving efficiency compared to single-zone sensing.

◎Dynamic dimming strategy: Combining ambient light sensors and human movement data, it automatically compensates for illuminance and links with security systems to achieve intelligent energy saving and active safety protection featuring "lights turning on when people approach and dimming when people leave".

Adaptation to Installation Heights of 4-16 Meters

This product achieves adaptive coverage of a single lamp for heights ranging from 4 to 16 meters through replaceable lens modules and intelligent light pattern optimization algorithms:

◎Modular lens design: Three sets of 60°/90°/120° lenses are provided as standard, allowing users to quickly replace them according to the installation height (no professional tools required);

◎Dynamic light pattern compensation: A built-in light sensor monitors road surface illuminance in real time, and compensates for light decay caused by height changes by adjusting the LED drive current (0-150W stepless dimming).

Technical Implementation Path for Height Adaptation

(1) Optical System Design

Lens material: Adopts PC+PMMA composite material with a light transmittance of ≥92%, and passes a 5000-hour anti-ultraviolet aging test;

Beam angle accuracy: Through Monte Carlo ray tracing simulation, it ensures that the 60° lens achieves a road surface illuminance uniformity of ≥0.8 at a height of 4 meters, and the 120° lens reaches an effective coverage radius of 18 meters at a height of 16 meters;

Anti-glare design: The lens surface is added with a microprism structure to control the UGR (Unified Glare Rating) below 16 (national standard ≤22).

(2) Mechanical Structure Adaptation

Standardized lamp pole interface: Supports round tube lamp poles with a diameter of 60-114mm and square tube lamp poles of 80×80mm, enabling quick installation via U-bolts;

Angle adjustment mechanism: The lamp head can be tilted ±15° to adapt to sloped roads or special lighting needs;

Wind-resistant design: The lamp body shape is optimized through CFD fluid dynamics simulation, enabling it to withstand level 14 typhoons (wind speed 45m/s) at a height of 16 meters.

Scenario-Based Verification of Height Adaptation

Scenario Parameters	Traditional 150W Street Light (120° Beam Angle)	This 150W Street Light (Adjustable Lens)	Industry Benchmark Value
Installation Height	8 meters (fixed)	6-12 meters (adjustable)	8 meters
Road Surface Illuminance Uniformity	0.5 (bright under lights, dark between lights)	0.75 (uniform across the entire road)	0.6
Effective Coverage Radius	14 meters (at 8m height)	10 meters (at 6m height)/18 meters (at 12m height)	12 meters
Unified Glare Rating (UGR)	25 (exceeding standard)	14 (qualified)	18
Annual Energy Consumption	547.5kWh (150W×12h×365d)	328.5kWh (average power 90W with dynamic dimming)	438kWh

Dual-Zone Infrared Human Body Sensor

Technical Parameters and Working Principle of the Sensor

This product adopts a dual-zone PIR infrared sensor (with a hierarchical design of detection zone + buffer zone), achieving precise sensing through the following innovations:

◎Dual-element Fresnel lens: Divides the detection zone into 12 fan-shaped areas, with the buffer zone covering a 3-meter range around the detection zone;

◎Signal processing chip: Equipped with a 32-bit ARM Cortex-M4 processor, capable of distinguishing human movement (speed 0.5-3m/s) from leaf swaying (speed >5m/s);

◎Anti-interference design: Filters white light interference (such as car lights) through a digital filtering algorithm, with a false alarm rate <0.1%;

◎Sensing range: Horizontal angle 120°, vertical angle 60°, detection distance 12 meters (buffer zone extends to 15 meters).

Linkage Between Sensor and Security System

Through the RS485 interface, the sensor can realize linkage with the following devices:

◎Camera: When detecting a human staying for more than 10 seconds, it automatically triggers the camera to record and pushes alarm information to the administrator's mobile phone;

◎Audible and visual alarm: When detecting an abnormal intrusion (such as movement during non-working hours), it emits an 110dB alarm sound and flashes a red light;

◎Environmental sensor: Linked with temperature and humidity sensors, when the temperature >60℃ and human movement is detected, it prioritizes triggering fire early warning.