Highly Uniform Transmissive LED Lightbox
Highly Uniform Transmissive LED Lightbox
Highly Uniform Transmissive LED Lightbox - Image 1
Highly Uniform Transmissive LED Lightbox - Image 2
Highly Uniform Transmissive LED Lightbox - Image 3

LV-CCI-15F

Highly Uniform Transmissive LED Lightbox

The LV-CCI-15F offers tunable CCT (2,300K–10,000K) with 60,000-step brightness control (up to 150,000lux). Its CRI 92–98 ensures accurate color reproduction, while the LED flicker function (0.1Hz–1,000Hz) supports automotive camera LFM testing. Compatible with transmission charts, it is perfect for R&D and mass production verification.

Quick Specifications
  • Surface illuminance up to 150,000lux with 60,000-level adjustability
  • Wide Color Temperature Range: 2300K–10000K, adjustable in 1K/10K/100K/1000K steps
  • Frequency adjustable from 1 Hz to 1000 Hz
  • Dual Control: Touchscreen + PC software (Aladdin RLC)
  • Wavelength:380nm-780nm

Product Features

Discover the advanced capabilities and benefits

High Brightness

LED Flicker Testing Function

Flexible Control & Integration

Convenient Local Configuration

Application Scenarios

Versatile solutions for various industries

Brightness Uniformity Test

Brightness Uniformity Test

HDR/SNR Test

HDR/SNR Test

Color Fringing Test

Color Fringing Test

Product Details

Transmissive Chart Light Box

Uniform LED Light Source

The Yanding TLB series uniform surface light source utlizes high-qualty LED chips to deliver exceptional color rendering and uniformity, achieving an industry-leading surface illuminance of up to 150,000lux*1, The specially designed driver circuit allows users to finely adjust the radiant power across 60,000levels, while the flicker frequency can be set within the range of 0.1Hz-1000Hz, Bevond the visible spectrum, this series also supnorts near-infrared (NIR) radiation, The built-in touchscreen enables local operation, and serial communication is supported for automated control. The TLB series is widely applicable for digital camera image quality testing, serving as a backlight for transmissive test charts to evaluate parameters such as SNR (signal-to-noise ratio) and dynamic range, or independently for brightness/color uniformity and LeD ficker testing.

Features

  • Ultra-High Brightness with VIS/NIR Compatibility

Surface illuminance up to 150,000lux*2 with 60,000-level adjustability. Models support dual CCT (VIS),adjustable CCT(VIS), and adiustable CCT +IR (VIS/NIR).

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  • LED Flicker Testing Function

Free setting flicker frequency, duty cycle, and brightness to meet automotive camera LED flicker performance testing requirements.

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  • Flexible Control & Integration

The TLB series products come with a light source control software that features a simple and intuitive graphical interface, rich functions, and ease of use.Additionally, the product also provides a C/C++ API, which facilitates automated controlfor users.

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  • Convenient Local Configuration

The TLB series products are equipped with a built-in touchscreen on the top, allowing users to conveniently make quick local adjustments to the light source parameters.

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Application Scenarios

The TLB series is suitable for brightness/color uniformity, dynamic range, SNR, and LED flicker performance testing during digital camera development, as well as consistency verification in mass production.

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Light Source Control Process

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Dimensions

Dimensions:460x363x209mm
Weight: Approx. 12 kg

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Unit:mm

Documentation Downloads

Access technical documents and resources

Tchnical Specification

Datasheet_LV-CCI-15F_20250314

Download

Technical Specifications

Detailed technical parameters and specifications

ModelLV-2CI-15FLV-CCI-15FLV-CCI-15F-IR
Dimensions460×209×363mm (L×W×H)
WeightApprox.12kg
Storage Temp.10~30℃
Operating Temp.23~27℃(recommended),18~28℃(acceptable)
Power Input110~240V~4.0A, 50/60HZ
Rated Power350W
Light SourceStandard Light Box
Emitter TypeLED
Emitter Lifetime~15,000h
Emitting Area290×220mm
Test Chart Compatibility2×Transmissive Charts (360×280×4.6mm, H×W×Thickness)
Spectrum RangeVisibleVisible/NIR
Wavelength380nm-780nm380nm-780nm,850/940nm(peak)
Illuminance1-150,000lux*3(surface),60,000-level adjustment(1/10/100/1k/10k steps)
NIR Irradiance
0-6,000μW/cm²*4(surface)60,000-level adjustment
CCT5,000K/6,500K (±5%)2,300-10,000K(1/10/100/1,000K steps)
CRI (CIE Ra)>9492-98(varies with CCT)
Uniformity95±5% (surface)
Flicker Frequency*50.1-1,000Hz (±1%),1-99% duty cycle (0.1/1/10/100Hz steps)
Spectrum Switching<30 ms*6
Modes2 modes (Vis steady, flicker)3 modes (Vis steady, NIR steady, flicker)
ControlMethodsLocal control (5.0-inch WVGA touchscreen)/ Computer control
InterfacesUSB 2.0 Type-B/RS-485
SoftwareAladdin RLC Control Software (Windows 10/11)
APIC++14/C++11(Microsoft Visual studio 2022)
IncludedLight box×1, power cord×1 (3m), USB A-to-B cable×1 (3m), specifications×1, manual×1,test report×1


*1*2*3 Minimum illuminance <1 lux, maximum illuminance >150,000lux (measurement deviations may occur across instruments,results are based on Yanding's internal testing).

*4 Maximum irradiance >6,000μW/cm²(measurement deviations may occur across instruments; results are based on Yanding's internal testing).

*5 LV-2CI-15F supports LED flicker testing only at 5,000K CCT; LV-CC-15F and LV-CC-15F-IR support LED flicker testing only at 3,900K CCT.

*6 Illuminance level switching time from 100 to 60,000 is ≤30ms.

* All specifications are typical values and subject to change without prior notice.