Refund policy


Our return policy is as follows:

You can return all products within 30 days from the date of delivery for exchange or refund.

Within 30 days after delivery, old and new items can be returned to T-SUN. The customer shall be responsible for the return and replacement postage. Unless you receive a defective or damaged item, T-SUN will arrange the return and bear the return postage.

In order to complete your return, we need a receipt or proof of purchase. After approval of the return, please return the product to our US warehouse address: 13725 Pipeline Ave, Chino, California, United States, 91710

For returned goods, we will arrange a replacement or refund after checking your return tracking number or receipt.


There are certain situations where only partial refunds are granted (if applicable)
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery.

Refund (if applicable)
After receiving and reviewing your return, we will send you an email to notify you that we have received the return. We will also notify you to approve or reject the refund.

The refund will be returned to the original payment method used for the order. Please allow 24 hours with Paypal and 7-15 business days with credit card for your refund to appear.

Late or missing refund (if applicable)
The default refund is your original payment account. For example, if you paid for the order with Paypal, the refund will be returned to your Paypal account. If the purchase was made through a credit card account, the refund will also be returned to the original credit card account.

If you do not receive a refund, please check your original payment account again.
Then contact your Paypal or credit card company, it may take some time to officially release the refund.
Next, please contact your bank. Refunds usually take some processing time.
If you have completed all these operations but have not received a refund, please contact us at tsuntech@tsunlighting.com.

Exchange (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, please email us to tsuntech@tsunlighting.com and send your item to: 13725 Pipeline Ave, Chino, California, United States, 91710 ( US warehouse address)