wtta,power factor, annual power consumption, Display power meter for display and showing quality of CFLs LED lamps Display Power Meter  Measures:

1. It's practical tester to identify or display  the quality of 4 lamps at the same time ---LED lamps,fluorescent lamps, halogent or incandescent lamps,or appliances from AC 90 to 277V  within 400W.

2. Testing parameters:  Voltage, Watt, ,Power factor, Annual power consumption(calculated by 10 hrs/day)

3. Not only display E27 lamps also can test E14, B15, B22, GU10, G9 bases lamp. 

 Lighting demo case  Features:

1.OEM ODM available.2.small size, easily carry  4 show quality more intuitive.5. 1 year replacement warranty.

Many customers order our testers because the compact design and multifunctions.

We could ensure our customer best quality products and services.

12 months replacement warranty, new replacement can be offered for maintenance service

lighting product display with wattage test