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Dual-Color Switchback T20 7443 LED Brake Light Tail Light 3rd Brake Light Bulb
$39.99$31.99
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(The vehicles will be stored in Garage)
In stock
✔ Free Shipping over $39 ✔ 30 Days Return ✔ 1 Year Warranty
Boslla BS series for signal bulbs are 1:1 size as the original halogen bulb but with better performance on brightness, stability, customization in your style. It’s easy to upgrade the halogen bulb to the Boslla LED signal bulb by the 10-minutes installation.
Fit on Sockets
Boslla BS 7440 7443 fits on all the socket below:
- 7440 / 7440A / 7440NA / 7440SV / 7441
- 7443 / 7443NA
- 7444 / 7444NA / 7444LL
- W21W / WY21W / T20
1:1 Size to the Halogen Bulb
Boslla BS 7440 7443 LED bulb has the same size as the original 7440 7443 halogen bulb. Also almost the same emitting point on for more focusing lighting.
3-Gen LED Chips & Custom Lens
Boslla BS Series adopts custom Lens to protect the LED chips and bring the uniform light pattern.
Each LED diode is 100% covered with Phosphor Film which brings more saturant lighting sources.
Each 7440 7443 bulb has 15 pcs dual-lighting source emitting in 5 directions.
Intelligent MCU
Boslla BS Series has built-in Intelligent Micro-Control Unite on Dual Size PCB Board. The entire system is stably outputting with high power.
Non-Polarity Design
No matter it’s CK or Non-CK socket on your vehicle, Boslla BS Series has the plug-and-play installation. You don’t need to pay attention to positive or negative plug (+/-) on while doing installation just like a halogen bulb.
FAQs
Most frequently asked questions and answers
Product
One or two bulbs?
The price is for a pair, meaning 2 bulbs.
Will it fit my vehicle?
You can check the bulb models HERE.
You can also refer to the vehicle owner manual or contact us with your car make/year/model. Our team will help you to choose a suitable model.
Work on DRL?
A. Boslla LED bulbs are working between 9 to 16V, but the Daytime Running light works on about 7V. So it is not recommended to install on the daytime running light because it may have a flickering with an error on the dashboard, or can't turn on.
If your vehicle's headlight bulbs have a DRL function, please ensure you turn the DRL function off and only use the headlights in the "on" position.
B. To fix the problem, you can add our capacitor/resistor to check. But we can not 100% guarantee it works.
Any flicker/error?
A. The capacitor or resistor Canbus is necessary if it shows an error on the dashboard when removing the original halogen bulb.
B. If encountering the situation that the bulb does not work suddenly but works well again after turning off the power and restart it, please consider changing the dust cover with more space for heat dissipation.
Shipping
Order Processing
Once your order is placed, a confirmation email will be sent to you. Please verify your order.
A standard processing time of up to 36 hours is required before the order is shipped out. Most in-stock items generally shipped from our US warehouse will take 3-7 working days to be delivered after your order is received. From our China warehouse will take 12-20 working days to be delivered. ("Working days" are Monday-Friday, excluding holidays).
We will try our best to deliver your items during the estimated timeframe.
Order Shipping
We offer standard post and express shipping.
| SHIPPING METHOD | SHIPPING TIME |
| Standard Post | 3-14 Working Days |
| Expedited Shipping | 2-7 Working Days |
For international orders, import duties, taxes, and charges are not included in the shipping costs.
Order Delivery
Your tracking number will be sent in an email immediately after we ship the order out.
You may follow the link in the email to check the estimated arrival time and tracking information of your order. (Please note that tracking information will be updated online in 1 working day after your order has been shipped.)
Payments
Payment Method
We support Paypal and Credit Card payments. If you fail to pay with Credit Card, we suggest you try Paypal. If there is any question, please feel free to contact us online for help.
Returns
Return & Exchange
1. We want you to be completely happy with your purchase. If for any reason you are not satisfied, please return the item to us within 30 days of purchase for a refund.
2. Before you return, please contact our Customer Service firstly, we will get back to you within 24 hours. Please do not return the parcel to the shipping address on the parcel. Your patience and understanding will be highly appreciated.
3. Returns must be received in their original condition and packaging: unused, unworn, unwashed. Items returned with obvious use or product stains will be subject to refusal.
Warranty Services
Boslla products are guaranteed against manufacturing defects for 1 year from the original date of receipt.
Our sole obligation in the event of such defects during this period is to repair or replace the defective part or product with a comparable part or product at Boslla’s sole discretion.
Upon expiration of their respective warranty periods, all Boslla products will receive continuing support through our limited lifetime warranty. The limited lifetime warranty covers labor costs and maintenance with the exclusion of accessories or replacement parts.
manu moreno pardo –
Very bright, completely extinguished, perfectly suitable for Ford edge parking lights, it is now white with turn signal lights turned amber, looks very well done, you can see how long they last.
Cornillaut Yann –
Works as expected. Every light in my car has an LED, many of which are of this brand. Just installed, but the brand’s taillights have been in use for a year.
Desoubry Olivier –
Cool
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Giannikas antonis –
Great lights. Super bright.
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Villanueva –
I absolutely love these in my 2007 Chevy Silverado! I hate super flash, but I can fix it. Most vehicles can use flash modules or resistors to correct it.
Kalinin Sergey –
Love this dual-color bulb.
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Bruce –
These bulbs are great. They work well, the white is not too bright, but the amber is very bright, a great improvement over the original halogen lamp.
Kelek Ibrahim –
They are very bright, especially white, and can provide extra light to the sides. I will definitely buy it again.
Angers avy –
great product what a differance, these bulbs are exactly the same as described, and are actually better than expected.
Fedorov Alexey –
I had to replace the turn-back device on the truck that I have used for many years. These are the brightest… if you ask me… I am satisfied with longevity.
Alfonso Prieto –
The effect is great and very bright. Love white light when not in use, and then turn amber into a turn signal. It is necessary to connect a resistor to prevent over flashing but it is easy to do.
Kuzmin Roman –
High-quality LED
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Jenny –
How bright is it. awesome. Boslla’s customer service is great, I like this upgraded bulb.
Klimovskiy –
I have installed these tools in my 2010 Nissan for several months, but they still work well. No LED has gone out or flashed yet, and the bulb feels good. The price is of good quality.
Yuksel Akbulut –
These are exactly the same as described, and are actually better than expected. I already have load resistors and plan to use them… but I don’t have to! I just plug them in and there are no super flashes or warning lights on the dashboard, as I expected.
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Jedziniak –
I only use them for about three weeks, so I can’t say much about longevity, but if there are any questions, I will definitely update this review. Overall a great purchase!
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