Primary and Secondary Traffic Lights

Primary and Secondary Traffic Lights achieve a visibility distance of over 500 meters with high-brightness LED beads combined with freeform surface lenses. The secondary lights provide dynamic pedestrian reminders through LED dot matrix screens and voice guidance. Using Ra≥85 full-spectrum and optimized wavelength design, they enhance fog penetration (200 meters) and build an efficient and safe traffic signal system with IP65 protection.

Send Inquiry

Description

Product Introduction

Core High-Brightness LED: The primary light uses high-brightness LED beads with 1600lm per unit and a luminous efficiency of 130lm/W. Through freeform surface lenses and high-reflection reflector cup design, the visibility distance exceeds 500 meters at noon.
Enhanced Secondary Light Information: The secondary light integrates an LED dot matrix screen, voice, and gesture guidance light strips. Through radar sensors and AI algorithms, it provides dynamic text warnings, voice reminders, and directional guidance for pedestrians.
High Color Rendering Technology: Both primary and secondary lights use Ra≥85 full-spectrum LEDs to accurately restore traffic sign colors. The color temperature of red and green lights strictly meets international standards, reducing the risk of visual misjudgment.
Strong Penetration Design: Uses anti-UV high-transmittance PC material for the lampshade and optimizes red and green light wavelengths, achieving a visibility distance of 200 meters in heavy fog-100% improvement over traditional traffic lights.

product-497-67

Secondary Traffic Lights

Multi-Dimensional Information Display System

Text Warning Module: The secondary light integrates a 32×16 dot matrix LED display supporting Chinese/English, numbers, and graphic symbols. Linked with the primary light controller via RS485 communication, it real-time displays dynamic reminders like "3 seconds remaining for green light" and "No jaywalking," with 15cm character height and 30-meter visibility.
Voice Prompt Function: Built-in 8W waterproof speaker with MP3 decoding chip, supporting WAV/MP3 audio formats. Automatically plays voice warnings like "Red light on, please stop" 5 seconds before the green light countdown ends, with adjustable volume (60-90dB).

High Color Rendering and Strong Penetration Technology

Full-Spectrum High Color Rendering Solution

Spectral Optimization: Both primary and secondary lights use high-color-rendering LED chips (Ra≥85, R9≥80). By combining 450nm blue chips with three-primary-color phosphors, they achieve continuous spectrum output, authentically restoring details like traffic signs and vehicle colors to reduce driver visual misjudgment.

Precise Color Temperature Control: The primary light's red and green lights have color temperatures set at 620nm (red) and 525nm (green), while the secondary light's prompt light uses 590nm amber, complying with CIE 15.2-2004 chromaticity standards for high color 辨识度 (visibility).

Enhanced Penetration Design

Optical Material Innovation: The lampshade uses anti-UV high-transmittance PC material (light transmittance ≥92%) with a nano anti-reflective coating to reduce light reflection loss. The internal double-layer structure diffuses light externally to expand coverage and focuses internally to enhance central light intensity.

product-805-436