Comprehensive Plant Lighting Monitoring
Measure PPFD, UV index, temperature, and humidity to optimize plant lighting conditions.
Flicker Detection for Eye Safety
Evaluate screens and lamps for flicker risks.
Precision CRI (Ra) and SDCM Measurement
Ensure accurate color rendering and uniform lighting performance.
CRI (Color Rendering Index or Ra), higher is better.
SDCM (Standard Deviation of Color Matching), lower is better.
SDCM (Standard Deviation of Color Matching), lower is better.
Reliable CCT Measurement
Get highly accurate correlated color temperature (CCT) readings for precise lighting evaluation.
Correlated Color Temperature (CCT) is a metric used to describe the color appearance of white light, measured in degrees Kelvin (K).
Correlated Color Temperature (CCT) is a metric used to describe the color appearance of white light, measured in degrees Kelvin (K).
Standards for the product
JJG 245-2005 Verification Regulation of Illuminance Meter
GB 50034-2013 Standard for lighting design of buildings
GB 40070-2021 Hygienic requirements of study products for myopia prevention and control in children
and adolescents
GB/T 5702-2019 Method for measuring the color rendering properties of light sources
GB/T 9473-2017 Performance requirements for table lamps for paper task
GB/T 18204.21-2000 Standard examination methods for public places
GB/T 20145-2006 Photobiological safety of lamps and lamp systems
GB/T 21005-2007 UV erythema reference action spectrum, standard erythema dose and UV index
QX/T 87-2008 UV index forecast
GBZ 39942-2021 Application of GB/T 20145 for the assessment of blue light hazard to light sources and
luminaires
GBZ 44064-2024 Technical report on LED artificial lighting environment for plant growth
GBT 44941-2024 Terminology for horticulture lighting
GBT 44473-2024 LED lamps, LED luminaires and LED modules for horticulture
Lighting-Performance specifications
IEEE Std 1789-2015 “IEEE Recommended Practices for Modulating Current in High-Brightness LEDs for
Mitigating Health Risks to Viewers”




































