The company
Unique code/number
How bright a light bulb shines
The amount of electrical power a specific bulb consumes while operating.
How efficiently a bulb turns electrical energy into visible light, therefore a higher efficacy value means a more efficient bulb.
This denotes where the product was manufactured
The ideal electrical pressure a bulb needs to operate optimally and safely.
How rapidly the electric current changes direction, influencing the behaviour of the light produced.
The way the light appears: warm or cool
The warmth or coolness of the light produced by a bulb.
The base or connector at the bottom of a bulb that allows it to be screwed or inserted into a light fixture.