What is LEDPanel and what are its main uses?

LEDPanel is a multi-channel LED calibration source launched by THOUSLITE, an epoch-making lighting product for calibrating camera modules and sensors in production lines. Core uses: • Production line camera module calibration • Sensor calibration • Standardized lighting for imaging systems

What are the spectral range and color temperature range of LEDPanel?

The technical specifications of LEDPanel are as follows: • LED channels: 4 channels default, up to 6 channels • Spectral range: 400–780nm • Drive method: Amplitude modulation drive • Channel resolution: 10 bits per channel, 1024 levels • Warm-up time: <1 second • LED lifetime: >10,000 hours • Color temperature range: 2700–6500K • Color temperature accuracy: < ±50K

What are the luminance and uniformity of LEDPanel?

LEDPanel provides: • Luminance range: 10–2000 Lux (can be further increased) • Exit surface uniformity: LEDPanel-5050: 96±2%; LEDPanel-290224: 95±3%

What models of LEDPanel are available and what are the differences?

LEDPanel is mainly available in two models: • LEDPanel-5050: Exit surface 50×50mm, uniformity 96±2%, max power consumption 8W, weight 0.5kg • LEDPanel-290224: Exit surface 290×224mm, uniformity 95±3%, max power consumption 15W

How many light sources can LEDPanel hardware store?

LEDPanel hardware can store up to 80 name-editable light sources, which can be switched via the control box touch screen.

What are the stability and accuracy of LEDPanel?

LEDPanel stability specifications: • Short-term repeatability: D65 < 20K, D50 < 10K; Luminance < 0.5% • Long-term repeatability: D65 < 25K, D50 < 15K; Luminance < 1.5% • Compatible instruments: Konica Minolta CL500A, THOUSLITE FS spectrometer, Jeti Specbos 1211UV spectroradiometer

What are the main application scenarios of LEDPanel?

LEDPanel is mainly used in: • Production line camera module calibration • Sensor calibration • Standardized lighting for imaging systems • Supporting the “Light Dyeing” function of LEDSimulator

Products

The product materials may be updated or iterated. Please refer to the official website for the latest product specifications.

Home / Products / LEDPanel Multi-channel LED Calibration Source

LEDPanel Multi-channel LED Calibration Source

Q: What are the luminance and uniformity of LEDPanel?

LEDPanel provides: • Luminance range: 10–2000 Lux (can be further increased) • Exit surface uniformity: LEDPanel-5050: 96±2%; LEDPanel-290224: 95±3%

Q: What models of LEDPanel are available and what are the differences?

LEDPanel is mainly available in two models: • LEDPanel-5050: Exit surface 50×50mm, uniformity 96±2%, max power consumption 8W, weight 0.5kg • LEDPanel-290224: Exit surface 290×224mm, uniformity 95±3%, max power consumption 15W

Q: How many light sources can LEDPanel hardware store?

LEDPanel hardware can store up to 80 name-editable light sources, which can be switched via the control box touch screen.

Q: What are the stability and accuracy of LEDPanel?

LEDPanel stability specifications: • Short-term repeatability: D65 < 20K, D50 < 10K; Luminance < 0.5% • Long-term repeatability: D65 < 25K, D50 < 15K; Luminance < 1.5% • Compatible instruments: Konica Minolta CL500A, THOUSLITE FS spectrometer, Jeti Specbos 1211UV spectroradiometer

Q: What are the main application scenarios of LEDPanel?

LEDPanel is mainly used in: • Production line camera module calibration • Sensor calibration • Standardized lighting for imaging systems • Supporting the “Light Dyeing” function of LEDSimulator

THOUSLITE LEDPanel is an innovative light source for camera module & sensor calibration in production line. Based on our proprietary software LEDNavigator and a set of LED channels with different SPD (Spectral Power Distribution), LEDPanel can simulate CCT (Correlated Color Temperature) from 2700K to 6500K with accuracy <±150K. Moreover, the simulated CCT has relatively smooth light output across whole visible range. LEDPanel hardware can save up to 80 light sources which can be measured, reprogrammed, and calibrated using LEDNavigator and spectrometer Excellent optical design guarantees >96% uniformity of illumination surface. SDK (Software Development Kit) in different languages allows users to integrate LEDPanel into their own software

Features
Specifications
Applications
Downloads
FAQs

Reproducing high quality blackbody & daylight illuminant
To accurately reproduce a range of sources from tungsten to daylight varying Correlated Color Temperature (CCT) from 2700K to 6500K with CCT accuracy <±150K, and the output SPD is relatively smooth across whole visible range.
Luminance adjustable and no warm up time
The light is dimmable while keeping the same light quality, and no warm up time
High uniformity and flicker free light output
Surface uniformity over 96%, flicker free lighting output
Excellent stability
Optimized heat management and driver board design guarantees excellent long term stability
Save up to 80 light sources in the hardware
LEDPanel hardware can save up to 80 light sources, and can be reprogrammed and calibrated via software
Fast & accurate calibration
Based on the spectrometer and LEDNavigator software, users can measure, reprogram and calibrate the light source by themselves. It is much more consistent over conventional lighting
Longer lifetime
Much longer lifetime compared to fluorescent technology
Dynamic lighting
Programmable light sequence and interval
Software Development Kit in different languages
Allow users to integrate LEDPanel into users’ own software
LED channel wavelength selection service
Provide LED channel wavelength selection service from UV, VIS to NIR
36 hours customer response
If users report any problems or issues related to the products in working day, we will response in 36 hours for both domestic and international customers

	LEDPanel-5050	LEDPanel-290224
*LED channels^1**	Default 4 channels, Max 6 channels	6 channels
Spectral range	400-780nm	420-700nm
LED channel drive method	Amplitude Modulation
*Resolution^2**	10 bit (1024 steps dimmable for each channel)
Warm up time	<1 s
LED Lifetime	>10,000 hours
Capacity	80 light source in switch box
Predefined illuminants	2800K、4150K、5000K、6500K
Output surface dimension	50mm×50mm	290mm×224mm
*Output surface uniformity^3**	96±2% (Min/Max)	95±3% (Min/Max)
CCT tunable range	2800~6500K
*CCT accuracy^4**	<±150K
Luminance tunable range	10lx – 2000lx
Software instrument compatibility	Konica Minolta CL500A, Konica Minolta CS2000, THOUSLITE FS Spectrometer Jeti Specbos 1211UV spectroradiometer
Electrical	100-240V, 50/60Hz, 8W Maximum	100-240V, 50/60Hz, 15W Maximum
Operating ambient temperature	0-30°C
Connection	Switch box, USB cable
Dimensions(L/W/H) & Weight	90×90×46mm, 0.5kg	326×362×32mm, 4kg
Scope of delivery	LEDPanel light source×1, Switch Box×1, Adapter×1, Power Supply Cable×1, USB cable×1
Software (optional)	LEDNavigator and serial communication protocol^*5

*1：The number of LED kinds
*2：Actually 1000 steps can be used because some steps for low luminance calibration.
*3：Light unifority is measured with 1000 lux.
*4：Delta CCT is measured with 1000 lux.
*5：Users can utilize serial communication protocol to turn on/off the lighting.

Note: 1. QC is measured with CL500A
2. The LED spectrum of LEDPanel-5050 and LEDPanel290224 are shown as the following.

Applications

2022-05-23 Imaging & Sensor Evaluation Lighting
Scope: Simulate various lighting environments to evaluate the performance of camera or sensors, including auto white balance test, color rendering test, auto exposure test, etc.
Read More

Downloads

FAQs

What is LEDPanel and what are its main uses?
LEDPanel is a multi-channel LED calibration source launched by THOUSLITE, an epoch-making lighting product for calibrating camera modules and sensors in production lines.
Core uses:
• Production line camera module calibration
• Sensor calibration
• Standardized lighting for imaging systems
What are the spectral range and color temperature range of LEDPanel?
The technical specifications of LEDPanel are as follows:
• LED channels: 4 channels default, up to 6 channels
• Spectral range: 400–780nm
• Drive method: Amplitude modulation drive
• Channel resolution: 10 bits per channel, 1024 levels
• Warm-up time: <1 second
• LED lifetime: >10,000 hours
• Color temperature range: 2700–6500K
• Color temperature accuracy: < ±50K
What are the luminance and uniformity of LEDPanel?
LEDPanel provides:
• Luminance range: 10–2000 Lux (can be further increased)
• Exit surface uniformity: LEDPanel-5050: 96±2%; LEDPanel-290224: 95±3%
What models of LEDPanel are available and what are the differences?
LEDPanel is mainly available in two models:
• LEDPanel-5050: Exit surface 50×50mm, uniformity 96±2%, max power consumption 8W, weight 0.5kg
• LEDPanel-290224: Exit surface 290×224mm, uniformity 95±3%, max power consumption 15W
How many light sources can LEDPanel hardware store?
LEDPanel hardware can store up to 80 name-editable light sources, which can be switched via the control box touch screen.
What are the stability and accuracy of LEDPanel?
LEDPanel stability specifications:
• Short-term repeatability: D65 < 20K, D50 < 10K; Luminance < 0.5%
• Long-term repeatability: D65 < 25K, D50 < 15K; Luminance < 1.5%
• Compatible instruments: Konica Minolta CL500A, THOUSLITE FS spectrometer, Jeti Specbos 1211UV spectroradiometer
What are the main application scenarios of LEDPanel?
LEDPanel is mainly used in:
• Production line camera module calibration
• Sensor calibration
• Standardized lighting for imaging systems
• Supporting the “Light Dyeing” function of LEDSimulator