![Wearable light data logger for studying physiological and psychological effects of light data - ScienceDirect Wearable light data logger for studying physiological and psychological effects of light data - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2468067220300663-ga1.jpg)
Wearable light data logger for studying physiological and psychological effects of light data - ScienceDirect
![GOWE Digital LUX Meter Data Logging Light Meter with Memory USB Interface 16000 Point Data Logger: Amazon.com: Tools & Home Improvement GOWE Digital LUX Meter Data Logging Light Meter with Memory USB Interface 16000 Point Data Logger: Amazon.com: Tools & Home Improvement](https://images-na.ssl-images-amazon.com/images/I/51a326-uI3L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
GOWE Digital LUX Meter Data Logging Light Meter with Memory USB Interface 16000 Point Data Logger: Amazon.com: Tools & Home Improvement
![China Light Sensor Data Logger with Free PC Data Acquisition Software (AT4516) - China Temperature Data Logger, Temperature Meter China Light Sensor Data Logger with Free PC Data Acquisition Software (AT4516) - China Temperature Data Logger, Temperature Meter](https://image.made-in-china.com/2f0j00MTUYckpgqHob/Light-Sensor-Data-Logger-with-Free-PC-Data-Acquisition-Software-AT4516-.jpg)
China Light Sensor Data Logger with Free PC Data Acquisition Software (AT4516) - China Temperature Data Logger, Temperature Meter
![SQ-420 Apogee PAR Light Sensor with USB Output(Data Logger included) - Maranata-Madrid SL - NIF B-85746204 SQ-420 Apogee PAR Light Sensor with USB Output(Data Logger included) - Maranata-Madrid SL - NIF B-85746204](https://www.alphaomega-electronics.com/1888-thickbox_default/sq-420-sensor-luz-par-apogee-con-salida-usb-data-logger-incluido.jpg)
SQ-420 Apogee PAR Light Sensor with USB Output(Data Logger included) - Maranata-Madrid SL - NIF B-85746204
![Graphtec GL100-WL-LXUV Wireless Data Logger Illuminance and UV Set, GS-LXUV Light/UV Sensor - at the Test Equipment Depot Graphtec GL100-WL-LXUV Wireless Data Logger Illuminance and UV Set, GS-LXUV Light/UV Sensor - at the Test Equipment Depot](https://www.testequipmentdepot.com/graphtec/images/gl100wllxuv.jpg)
Graphtec GL100-WL-LXUV Wireless Data Logger Illuminance and UV Set, GS-LXUV Light/UV Sensor - at the Test Equipment Depot
![Graphtec GL100-N-LXUV-DPA-TH Compact Data Logger w/GS-TH Temperature/Humidity, GS-LXUV Light/UV Sensor, GS-DAP-AC AC Current Sensor Adapter- at the Test Equipment Depot Graphtec GL100-N-LXUV-DPA-TH Compact Data Logger w/GS-TH Temperature/Humidity, GS-LXUV Light/UV Sensor, GS-DAP-AC AC Current Sensor Adapter- at the Test Equipment Depot](https://www.testequipmentdepot.com/graphtec/images/gl100nlxuvdpath.jpg)