Q1: Will this bulb fit my vehicle?
A1: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include some vehicle fitments per listing, but if your vehicle does not show up on the compatibility table at the top of our listings, welcome you to contact us for free consulation before purchasing a product.

Q2: Which bulbs are used in my vehicle?
A2: Check automotive lamp replacemnt guide, you can select the year, make, and model of your vehicle, then select the application you want to replace or upgrade from stock.

Q3: My bulbs won't fit, help!
A3: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know. The bulb size may be wrong, double check the item you received with the item you ordered. Do you have an aftermarket lighting housing? These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.

Q4:Why after installing the bulb, there have the flicker/error message/radio interference?
A4: Check the light fuses, and then check the ballast plugs to insure correct installation. If this doesn't work, there may be a voltage problem with the vehicle.
You probably just need a relay or capacitor. Even though some bulbs are builtin resistors, they may still need a decoder.

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. We offer free return & money back guarantee. If you are not satisfied with your purchase for any reasons, you can return the item for refund or replacement/exchange. All returns must include the original packaging.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. Any items damaged because of incorrect installation will not be refunded. Please contact us for return or troubleshooting help prior to returning any products.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.

All items will be checked before packing. All items are new and of high quality.

1. Can you tell me when my order will be shipped?
Actually we will ship the item within 1 business day after receiving orders, excluding weekends and public holidays.
But USPS need to take longer time to update tracking info and arrange delivery during the challenging time for now.
If your order was not shipped more than 3 business days, please contact us with your order number to get quick support.

2. My item has not arrived, what's taking so long?
Sometimes items take longer than expected, especially if it's going far or to rural area. Check with your post office to see if your item has been held up. Sometimes USPS will not update a tracking number until it has arrived at its destination. If your item still has not arrived after a few days, let us know so we can double check for you and help solve it asap.

1. Instant PayPal payment is the preferred method of payment.
We also accept payment via PayPal, DebitCard, Visa, MasterCard, Discover.

2. Items will be shipped to your eBay address. Please make sure it is correct.

3. If you want to ship to other address, please change your PayPal shipping address before you make payment.

4. Payment must be received 4 days after auction ended.

1. When you satisfied with our product and services please leave us positive feedback.

2. If you have ANY questions with shipping, product or service, please Contact Us first before leaving feedback/write a review or filing a return case. We will solve the problem! If you have ANY questions with shipping, product or service, please Contact Us first before leaving feedback/write a review or filing a return case. We will solve the problem! We always put our customers first and your satisfaction is guaranteed.