Test bench 2 lighting systems + 2 bulbs

The test bench allows to measure in complete safety the electrical consumption, the luminous efficiency of 2 bulb technologies (LED and compact fluorescent). The student will be able to measure the consumption for each of the bulbs you have chosen with an energy meter that connects directly to the power outlet of the bench. They will be able to evaluate the cost of the electricity bill in €. They will also be able to highlight the directionality of these bulbs with a luxmeter depending on the bulb format. For some bulb technologies, it may be interesting to observe the electromagnetic pollution induced by its operation (especially compact fluorescent lamps).

< p>Testing bench 2 lighting systems
LED bulb 230 V 5.5 W E27
Compact fluorescent bulb 230 V 8 W E27