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LED Testing Equipment
The steps of operation:
Install the tested lamp in the tester, Connect the probe. Turn on the master Switch A.
Turn on the related switch besides base or socket, or terminal holder.
When the bulb light on, then the display windows will show the Voltage, Current, Power, Power Factor and annual power consumption( calculated based on 10hrs/per day )
Display window 1 and 2 could show the Color temperature and lux also. Only need to press the switch “RUN” for a while, the data of display window 2 will disappear, then use the probe to catch the light, you could test the Color temperature and lux, they’ll be showed window 1 and 2.
If you need to return to test the power, Power factor and annual power consumption, then you could press the RUN switch again as step 4. The display windows will return to show the Voltage, Current, Power, Power factor and annual power consumption (calculated based on 10hrs/per day) again.
If you need check the power efficiency of led lamp, please connect the driver and LED PCB board as in below picture. (Make sure the driver input side connected with AC input, and the output side connect the DC input, the PCB board connect with DC Output. The +/- must connect in right way).
7. Then turn on the switch C. You could see column 3 is the AC input Voltage, Current, Power, Power Factor of the whole lamp. Column 4 is the DC output
Voltage of the driver, DC Current, Power of the PCB, and the efficiency of the lamp( AC Power/DC Power*100)