- lamp display (light 4 bulbs at same time)
- 2017-01-13 12:25
- The machine to test the REAL WATT of the Energy Saving lamp, Leds and other lighting sources.
- led display, energy saving lamp display
- 2017-01-13 12:25
- The machine to test the REAL WATT of the Energy Saving lamp, Leds and other lighting sources.