Photometry Lab

The Photometry Labs at GARC (Global Automotive Research Centre) and ICAT (International Centre for Automotive Technology) are state-of-the-art facilities dedicated to evaluating the performance, intensity, and distribution of automotive lighting systems. These labs ensure compliance with national and international standards for headlamps, taillamps, indicators, and other vehicle lighting components, supporting OEMs, lighting manufacturers, and regulatory bodies.

Photometry Lab – GARC

The Photometry Lab at GARC provides high-precision testing for automotive lighting performance, safety, and compliance.

Capabilities:

Headlamp & Fog Lamp Performance Testing

• Evaluates beam strength, cutoff sharpness, and glare levels.
• Helps improve night-time driving safety.

Adaptive Lighting System Testing

• Assesses dynamic headlamps and automatic brightness adjustments.
• Supports the development of smart automotive lighting.

Luminance & Reflectivity Testing

• Measures retro-reflectors, number plate illumination, and dashboard lighting.
• Ensures optimal visibility and user experience.

Automated Light Distribution Mapping

• Uses robotic and sensor-based systems to map light beam coverage.
• Helps optimize visibility without causing glare.

Glare & Visibility Analysis

• Tests light scatter, dazzle effect, and visual comfort for road users.
• Ensures compliance with driver and pedestrian safety norms.

Goniophotometer Testing

• Analyzes light beam angles, intensity variations, and uniformity.
• Helps in optimizing headlamp and indicator designs.

Photometry Lab – ICAT

The ICAT Photometry Lab is equipped with advanced light measurement technologies to assess the efficiency, safety, and regulatory compliance of vehicle lighting systems.

Capabilities:

Headlamp & Taillamp Testing

• Measures luminous intensity, beam pattern, and light distribution.
• Ensures compliance with AIS, UNECE, and ISO regulations.

Luminous Flux & Illuminance Measurement

• Evaluates brightness, light spread, and color uniformity.
• Used for LED, halogen, and HID lamp validation.

Signal & Indicator Lamp Testing

• Tests turn indicators, brake lamps, DRLs, and hazard lights for proper visibility.
• Ensures compliance with safety and visibility standards.

Colorimetric & Spectral Analysis

• Assesses light color, temperature, and chromaticity to meet standard requirements.
• Supports R&D in innovative and energy-efficient lighting.