Point Light

Adjustable Collimated Point Light Source

Brand：ColorSpace
Model：CS-LE-HDPL-07
Product description: The CS-LE-HDPL-07 by ColorSpace provides controlled and stable illumination for automotive glare and ghost testing, featuring adjustable focus and collimation design compatible with QC/T1128, GB38892,
INQUIRY

ColorSpace CS-LE-HDPL-07 Adjustable Collimated Point Light Source

Developed by ColorSpace Co.,Ltd the CS-LE-HDPL-07 Adjustable Collimated Point Light Source is designed for glare and ghost testing of automotive imaging systems under strong or complex lighting conditions.
The adjustable focus design and controlled divergence angle replicate the collimation characteristics of sunlight, providing stable and consistent illumination for R&D, calibration, and mass production testing.

CS-LE-HDPL-06-07 调焦准直点光源|正印科技 ColorSpace

In advanced driver assistance systems (ADAS), cameras must maintain imaging quality and algorithm stability under challenging illumination conditions.
Conventional point light sources cannot accurately reproduce solar-like collimation and often show luminance drift over time.
The CS-LE-HDPL-07 allows precise control of the divergence angle within 1°, providing realistic and stable illumination for accurate glare and ghost testing.

Key Features

· Adjustable Focus and Collimation：Focus-adjustable design with divergence angle control from 0.5° to 1°.

· Stable Luminance & Color Temperature： Closed-loop light control ensures long-term stability.

· Traceable Calibration: Key parameters such as luminance and color temperature can be periodically calibrated.

· Standards-Compatible: Supports testing scenarios in accordance with QC/T 1128-2019, GB38892, GB15084, and IEEE P2020.

· Automation-Ready Interface: Touchscreen and API interface for seamless integration into automated testing systems.

Product Specifications

Parameter	Adjustable Collimated Point Light Source
Model	CS-LE-HDPL-07
Color Temperature	6500K（±500K, customizable）
Luminance Range	600~5M cd/m²
Max Luminance	＞5,000,000 cd/m²
Spot Size	Adjustable
Divergence Angle	Approx.0.5° ~ 1°
CMS Test Angle	30–34 arcmin (0.500–0.567°)
Dimensions	450×313×263 mm
Weight	16.5 kg
Power Supply	220V±10%（110Voptional）
Power	470W
Control	Touchscreen + API Interface
Operating Conditions	15~25℃，30%~50%RH
Typical Applications	· Glare and ghost testing for automotive cameras · Optical calibration and light source traceability · Lens module and image algorithm verification · Laboratory and production testing for automotive vision systems
Related Standards	· QC/T 1128-2019 “General Technical Requirements for Vehicle Cameras” · GB38892 “General Technical Requirements for Intelligent Driving Systems” · GB15084 “Requirements for Motor Vehicle Indirect Vision Devices” · IEEE P2020 《Automotive Imaging System Quality》