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Shop / alla lighting al in one conversion kit
Alla Lighting W21W 7440 CANBUS Decoders for Turn Signal Lights Bulbs
This listing offers a pair (2 pieces) of W21W 7440 CANBUS Decoders designed to address the issues associated with installing LED headlight bulbs or DRL lights on European vehicles. The main features of this product are as follows:
- Can solve flickering, error code, and non-function problems encountered with LED bulbs in most European vehicles.
- Directly plug and play, making installation a straightforward process.
- Cancels error messages caused by the On-Board Computer (OBC) check.
- Resolves the annoying LED beam flickering problem permanently.
- Includes 2 pieces of W21W 7440 CANBUS decoders per order, each with a single filament.
- Ensures CAN Bus Error-Free operation for T20 wedge LED bulbs, preventing hyper-flashing or fast blinking.
Customers are advised to check that the female plug matches their stock harness before purchasing.
The installation process is straightforward, with an average time of 15-20 minutes. This product solves the problem of LED bulbs flashing, flickering, or triggering error codes when installed.
The extension cable length is 29.5 inches, and the decoders are capable of clearing OBC and CAN-BUS warning errors on the dashboard when LED bulbs are installed. The product is compatible with a wide range of applications, including halogen/incandescent front/rear turn signal blinker lights, backup/reverse lights, and brake/stop/tail light lamps.
The cross-reference part numbers for this product include 7440, W21W, 7441, 7440K, 7440KX, and 7440LL, among others. It is important to note that this product is only compatible with standard sockets, not CK-type sockets.
The manufacturer offers a one-year warranty and lifetime support for this product.
product information:
| Attribute | Value | ||||
|---|---|---|---|---|---|
| brand | Alla Lighting | ||||
| item_package_quantity | 1 | ||||
| voltage | 12 Volts (DC) | ||||
| auto_part_position | Front | ||||
| operating_life | 30000 Hours | ||||
| manufacturer | Alla Lighting | ||||
| item_weight | 12 ounces | ||||
| product_dimensions | 3.4 x 1.5 x 3.4 inches | ||||
| item_model_number | Alla-7440-SP-Decoder-LED | ||||
| manufacturer_part_number | Alla-7440-SP-Decoder-LED | ||||
| oem_part_number | Alla Lighting Newest W21W 7440 CANBUS Decoders for Anti Flicker Turn Signal Lights Bulbs Hyper Flash Resistor Adapter Harness Kits/Fix Error Free Codes., Cross reference: 7440, W21W, 7441, 7440K, 7440KX, 7440LL, etc | ||||
| special_features | Extension cable length: 29.5inch | ||||
| customer_reviews |
| ||||
| best_sellers_rank | #2,597,828 in Automotive (See Top 100 in Automotive) #2,939 in Automotive Turn Signal Bulbs | ||||
| date_first_available | February 12, 2021 |
GUARANTEED SAFE CHECKOUT
24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
Refund Process & Return conditions:
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Make sure your item meets all our return conditions :
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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