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Etclite I6 Pro Auto 9005 Led Bulb Headlight For Car

Electric properties – why too much current is damaging
If voltage is applied to an LED, the resistance falls to zero. LEDs are extremely sensitive components, and if the permissible current is exceeded even by a small quantity, they may be destroyed. Therefore it is important never to connect LEDs directly to a voltage source. They may only be connected if a current limiter or series resistor is built into the circuit. High-power LEDs are controlled via an electronic ballast that provides a constant current.

The adjacent graphic shows the circuit required for an optional functioning of the LED. In this case, a series resistor is used as a limiter which controls the forward current IF that flows through the LED. In order to choose the proper resistor, the forward voltage UF must be determined beforehand.

In order to calculate the series resistor RV, you need to know the total voltage, the forward voltage and the forward current.

FAQ

Q: Product warranty ?
A: 14 months

Q: Is sample availabel ?
A: Yes. Sample order is acceptable

Q: What is terms of packing?
A: Normally we use neutral package.

Q: What is your terms of payment?
A: TT, Paypal, Western Union etc.

Q: How much will the shipping charges be?
A: Depends on the size of your shipment and the method of shipping. It's better to let us know your quanity and shipping way before asking shipping cost.

Q: How long does it take to produce?
A: 7-15 working days are possible to finish your order if raw materials are in stock.

Elite Lighting Technology Corporation Limited was established in 2006, specializes in the production, R&D and sales the lighting and the related electronic products of the automobile and motorcycle.Our main business is selling the HID Xenon Lights, LED lights, parking back vision camera, car-DVD and the other electronic products of automobile and motorcycle. Over the years, our products are exported to over a dozen country including USA, Japan, Canada, Mexico, Spain, Turkey, Germanybecause of our company has been persisting in the management idea of "Survival by Quality, Development by Service, Benefit by Reputation" .We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner. In the future, we promise to keep offer the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit. Hope we can create a more glorious future with you through our efforts in the future .