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Amazon.com: Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer with Range up to 200,000 Lux Luxmeter with 4 Digit Color LCD Screen : Electronics
![The measurement of the Lux for (a) 400 W HPS lamp, (b) 100 W LED lamp... | Download Scientific Diagram The measurement of the Lux for (a) 400 W HPS lamp, (b) 100 W LED lamp... | Download Scientific Diagram](https://www.researchgate.net/publication/316279156/figure/fig5/AS:550742198501376@1508318580067/The-measurement-of-the-Lux-for-a-400-W-HPS-lamp-b-100-W-LED-lamp-15.png)
The measurement of the Lux for (a) 400 W HPS lamp, (b) 100 W LED lamp... | Download Scientific Diagram
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Amazon.com : Light Meter, XRCLIF Handheld Lux Meter for Ambient Light Intensity Monitoring, Digital Photometer Range up to 200,000 Lux, Photo Illuminance Sensor with MAX/MIN Data Hold for Grow Plants Led :
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