Our C19 triple-color series LED headlight bulb is very powerful led which offering tremendous and instensive illumination to the road users. H11 led low beam as most applied with dipped beam in our vehicle's lamps. Thanks to the color-changing features, our C19 H11 led low beam bulb can be used as fog light too.

H11 LED bulb is a very good technology for led headligh bulbs. To understand LED headlight better, They are several basic conceptions need to learn about. As a Led bulb provider, we feel the obligations to educate our customers to be more professionl to sell our braned or OEM products. We make a summary for your better understandings.

-Luminous flux Φ

Unit: lumen [lm]

Luminous flux F is the term used to describe the complete light output radiated from a light source. To be mo extacly, Luminous flux is the measure of brightness of a light source in terms of energy being emitted. Luminous flux, in SI units, is measured in the lumen (lm). It is a measurement of energy released in the form of visible light from a light-producing source. Luminous flux is often a criteria of light bulb comparison.

Our LED headligh bulbs take different light sources when we aim to design our ideal Led bulbs. We normally use this conception as decribe and compare which led headlight bulb is more brithter. This is one important feature when we talking about the led headlight “brighthess”.

Our H11 Led low Beam Bulb technical datas are as follow:

Techonical Datas:

As one led headlight bulb resolution provider for automotive lighting, we are looking for agents and dealers to sell our our products. If you are interested in our business please contact us asap.

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