Frequently Asked Questions
Q1: Will these bulbs fit my vehicle?
A: Please check owner’s manual or search the "automotive bulb finder" online to confirm the bulb size before placing an order. Amazon Filter System may not be 100% accurate or up to date, if you are not sure about the size of the bulb, you may click "Ask a question" or send us your message.
Q2:Does this LED headlight bulbs support 360° adjustable beam?
A:Due to the defective design of 360° adjustable beam (the LED bulbs may be displaced during driving), we do not support 360° adjustable beam in this product.
Q3: How to get the best light output?
A: When the LED CHIPS are facing left and right(3-9 o'clock) direction and the lamp body stays vertical at 12-6 o'clock direction, you will get the best light output. Please check out the installation video on the product detail page.
For most of housings, when you turn the bulb and it can be locked tight, you will get the correct direction, nothing special need to be done. If you turn the light and it can not be pointed at correct direction, only the angle is a little bit titled then the light is usable, if it's totally facing the opposite direction, you will find out the light is not normal soon then we suggest to choose adjustable bulbs.
Note: Please do not touch the led chips with bare hands, wear gloves when installation if needed.
【500% Brighter Than Halogen】 The H11 led bulbs with superior Automotive Grade LED chip with 140W, 22,000 lumens, 6500K cool white which is 500% brighter than original halogen bulbs. The 9005 headlight bulbs with ultra-focused beam pattern design provide 150° illumination width and 1500 FT illumination distance.
【Over 50,000 Hours Lifespan】 The cooling system of our headlight bulbs consisting of the aviation-grade aluminum body, hollow-carved heat sink, and a 16,000RPM turbo silent fan provides superior cooling capacity, which ensures a longer lifespan of up to 50,000 hours.
【IP68 Level of Dustproof and Waterproof】 The industry-leading dust and water-resistant design provides the bulbs with superior durability to withstand all kinds of harsh weather conditions, whether it's a rainstorm, snowstorm, or sandstorm. It will surely become the best choice for your travel.
【Fits for 99% of Vehicles】 Our bulbs are equipped with built-in drivers that fit perfectly with 99% of the vehicle's computers without any errors. It is more adaptable compared to the external driver and can easily avoid flickering and extinguishing the bulbs.
【10-Min Quick Installation】 Almost 1:1 mini design as same as original halogen bulbs which makes direct replacement of factory halogen bulbs as easy as “plug and play”. Note: DBPOWER offers a one-year warranty. Faulty products can be returned or exchanged free of charge within the warranty period.
4 pcs DBPOWER led headlights bulbs combo
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.