light lux meter
1.LED Digital Lux Meter
2.sell with our led energy saving lamps
3.with energy saving test
4.factory directly

light lux meter

1. This test box just used for test how can the LED ENERGY SAVING LAMPS save energy, save how much energy.

2. We are the only factory who make this kindly of energy test equipment, that will make you more convenient, 'cause we have the whole set of Digital power table, Illuminometer, Energy saving test box.