Funtion: testing Power , Power factor, Voltage ,Current,and Annual power consumption(calculated by 10hrs/day);Lux,Color temperature in DC Voltage (12V or 24V)
Build-in short-circuit protection mechanism, they are safe to use no matter at home or laboratories.
With 1 year warranty if non-human reason error, free of charge replacement is available.
2. Best quality and after-sales services
3. safe to use
4. free of charge replacement if non-human reason error damage
5. It could help you to test the lux of DC bulbs easily