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400 Watt Street Light

1.High-power lighting
2.Intelligent sensing
3.Full-scenario adaptation
4.Extreme environment adaptability

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Description

Product Introduction

◎Core value of high power: The 400W LED street light achieves an ultra-long coverage of 150 meters through a six-module matrix light source and dynamic light spot splicing technology. Compared with traditional solutions, it saves 60% energy, improves illuminance uniformity by 50%, and its full-life-cycle cost is only 25% of that of high-pressure sodium lamps.

◎Intelligent sensing system: Integrating five-fold sensing modules including millimeter-wave radar, photosensitive + weather station, microwave + video analysis, it achieves 0.5-second-level response and 85% dynamic energy saving, and supports smart functions such as traffic flow prediction and illegal intrusion detection.

◎Extreme environment adaptability: Adopting IP68 protection, -40℃~80℃ wide-temperature design and ATEX explosion-proof certification, it covers all scenario needs from desert high temperatures to salt spray corrosion of cross-sea bridges, with wind resistance up to level 17.

Innovation in operation and maintenance costs: Through fault self-inspection, OTA upgrade and six-axis vibration monitoring, the 10-year maintenance cost is reduced by 80%, and the average repair time is shortened from 8 hours to 0.5 hours.

Core Value of High-Power Design

Revolution in optical system

◎Six-module matrix light source: Adopting 120 high-lumen LED chips (200lm per chip), achieving a 150°×60° beam angle through asymmetric batwing light distribution, with an effective irradiation radius of 150 meters (traditional street lights only 80 meters).

◎Dynamic light spot splicing technology: Supporting multi-lamp collaborative calibration (via RS485 bus communication), achieving an illuminance uniformity of 0.82 in the two-way ten-lane test (national standard requires ≥0.4), which is 65% higher than the single-lamp coverage efficiency.

◎Anti-glare control: Applying Micro prism light cut-off mask,the glare index (UGR) is controlled below 12 (human eye comfort threshold), reducing visual interference by 66% compared with traditional high-pressure sodium lamps (UGR≥35).

Breakthrough in thermal management

Micro prism light cut-off maskDouble-cycle liquid cooling system: Built-in nanofluid and graphene heat sink, combined with active fans (PWM speed regulation), controlling the junction temperature below 65℃.

◎Intelligent temperature control strategy: Real-time monitoring of key point temperatures through NTC thermistors, automatically adjusting the driving current (for every 10℃ increase in temperature, the current decreases by 5%), ensuring light decay <15% within 50,000 hours of life.

◎Enhancement of protection level: Adopting IP68 fully sealed design (traditional street lights are mostly IP65), passing -40℃~80℃ high and low temperature cycle tests (1000 hours without failure).

Five-Fold Intelligent Sensing System

Millimeter-wave radar sensing: Accurately capturing moving targets

◎79GHz high-frequency detection: Detection range up to 200 meters (angle ±60°), capable of identifying pedestrian/vehicle speed (0.5-120km/h) and distance, with a false trigger rate <0.1%.

◎Multi-target tracking algorithm: Supporting simultaneous tracking of 20 moving objects, pre-judging the direction of traffic flow 3 seconds in advance in intersection scenarios, dynamically adjusting the lighting area.

◎Anti-interference design: Shielding interference such as rain, snow and flying birds through FMCW frequency modulation technology, with reliability 10 times higher than infrared sensing (easily affected by temperature).

Linkage of photosensitive sensor + weather station

◎Full-spectrum photosensitive probe: Response time <10ms, capable of distinguishing natural light from artificial light sources.

◎Integrated meteorological module: Real-time monitoring of temperature, humidity and rainfall, automatically increasing brightness by 20% in foggy days, and switching to emergency lighting mode (lasting 4 hours) in heavy rain.

◎Geofencing function: Automatically matching local sunrise and sunset times through GPS positioning, with accuracy 99% higher than traditional time controllers.

Microwave sensing + video analysis

◎5.8GHz microwave detection: Covering a radius of 50 meters, forming a three-dimensional protective network, triggering sound and light alarms and pushing video clips to the management platform when illegal intrusion is detected.

◎AI behavior recognition: Built-in edge computing chip (computing power 4TOPS), capable of identifying abnormal behaviors such as climbing over walls and destroying lamps, with response time <0.5 seconds.

◎Encrypted data transmission: Adopting AES-256 encryption protocol to ensure the security of video streams and control signals, complying with GDPR data protection requirements.