Adjustable AC voltage dimming, various lamp holders, current power tester, LED lamp parameter digital test box

Applications : Applicable lighting types: Bulb: E27 E14 B22 GU10 MR16 GU5.3 (can be externally connected to G9 E12 E15 E40 conversion head) Tube Ceiling lights, downlights, ceiling lights, underground lights, dining chandeliers, spotlights...many types of lighting Power test box function description: 1 . The circuit inside the display box: strictly divided into AC and DC.The AC lamp holder interface is represented by the suffix -AC, and the DC lamp holder interface is represented by the suffix -DC. 2 , Parameter display of the AC (-AC) part: The electrical parameters that can be tested by the AC lamp holder (-AC) interface are as follows: voltage, current, power, power factor, annual power consumption (calculated as a parameter of 10 hours per day in the business logic of the software.) and frequency; the data of the AC (-AC) lamp holder interface is displayed in the six-in-one data table. 3 , Parameter display of the DC (-DC) part: The data of the DC lamp holder (-DC) interface is displayed in the DC power meter. For example, the reading (DC power) of the MR16 lamp holder interface is displayed on the DC-POWER meter.The DC voltage is converted into 12V inside the box and output to…