• Please make sure your shipping address is correct and up-to-date.
• Payment from bank account and all major credit cards will be accepted.

• Item will be shipped to buyer's shipping address within 3 business day after clear payment received.
• Tracking number of domestic orders will show up on buyer's eBay account once order is shipped.
• Please make sure your shipping address is correct & up-to-date.
• All of our items are shipped from our California warehouse.
• For International shipping , we use eBay Global Shipping Program, please contact eBay customer support for its detail terms and conditions.International order takes about 9-20 business day delivery-time for most countries. Actual delivery time may vary due to custom processing time. Please kindly contact us if you don't receive your item within 20 business day.
• International buyer is responsible for possible tax/custom processing fee in their country.
• Please note that post office doesn't process parcel on Saturday, Sunday & public holidays.

• If you encounter model/functional compatibility issue, please contact us for assistance. We will help you exchange to compatible item (if available).
• We only accept refund request if we don't carry compatible item. 
• Buyer is responsible for both return and resend shipping cost when exchanging an item with compatibility issue. We will cover resend shipping cost if compatibility problem is directly caused by incorrect information on listing.
• Buyer will be charged for price difference when upgrading to a more expensive model.

• Should you have any question/concern regarding our item/auction, please feel free to send us an eBay message. We will answer your question in a timely manner (within 12 hours in most cases)
• Reply will show up on your eBay account and goes to the email address associated with your eBay account.
• If you don't receive our reply within 2 business day, please kindly check your junk-mail box.
• If you are interested in bulk order, please contact us for a quote.

Warranty policy:

This item comes with 30 days exchange (replacement) warranty. Buyer could choose exchange to same item or apply store credit to other items in our store. Exchange will be processed after we received return.

Products that are modified/customized are NOT covered by our return/exchange policy.

Compatibility issue:
Please check actual stock bulb model & housing size before purchasing replacement bulbs. Compatibility list on eBay listing is not a complete list and it is a known issue that there are errors on it.
If you encounter model/functional compatibility issue, please contact us for assistance. We will help you exchange to compatible item (if available).
We only accept refund request if we don't carry compatible item. 
Buyer is responsible for both return and resend shipping cost when exchanging an item with compatibility issue. We will cover resend shipping cost if compatibility problem is directly caused by incorrect information on listing.
Buyer will be charged for price difference when upgrading to a more expensive model.