LASFIT L Series bulbs have an impressively bright, rich light output with a modern style. The traditional incandescent bulbs can't change from yellow to white, but LED can. The switchback function gives your car an amazing look between the white and amber modes.
Dual Color Switchback Design
Light up 6000K white for driving light/DRL; 3000K flash amber for turn signal lights. The turn signal flashes "amber-off-amber-off," which makes it easier to see.
Excellent Heat Dissipation Construction
LASFIT bulbs use built of lightweight and high-strength aluminum alloy as bulb body to keep themselves cool, even if they're used in constant-on applications like daytime running lights, they still illuminate non-fading brightness. Some bulbs, which were covered in many LED chips will haven't enough cooling surfaces.
Polarity Free + -
You needn't worry whether you have a CK or Non-CK socket, these bulbs are universally compatible. They will fit into the same socket as your OEM original bulbs.
Built-in Constant Current IC Driver
A constant current driver is a device that takes any incoming voltage and smooths it out, regulates it, so a steady stream of voltage/current reaches the LED, ensures a bright, efficient and long-lasting illumination.
We provide 45 days money-back guarantee, 1-year hassle free warranty, professional and friendly customer service, and U.S. local support.
Fit Size: 7443 / 7443NA / 7444 / 7444NA / 7444LL / 992 / 7440 / 7440A / 7440NA / 7440SV / 7441 / W21W / WY21W
Installation Position: Turn Signal Light / Daytime Running Light / Parking Light
Color: 6000K White & 3000K Amber
Package: 2 x LASFIT 7443 bulb/ pack
1. Load resistor or flash relay will be needed to prevent the hyper flash or not blinker when the replacement on the Turn Signal Lights.
2. Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged.
3. If you can't switch to white light, we sincerely hope you could contact us first.
Can you tell me which LED bulb would fit my vehicle?
Please kindly contact us with your vehicle year, make and model and tell which led bulb would you want, so we can check and get back to you as soon as possible.
By the way, others information for your vehicle should be told:
1) Does your car/truck have projector/eyesight package?
2) What’s your factory bulb type? HID or halogen?
3) Do you have an aftermarket headlight housing?
The more information you told, the less time we spend to check and sent the correct bulb to you.
Which kits would you recommend? / Not sure which will work best for my car.
If there’s lots of night driving on the dark living in the country or something like that, we recommend LS series with brightest light and highest power output.
If you just need some LEDs to replace the halogen bulb with brighter light and softy plug and play installation, we recommend upgraded LA series.
If you need full beam pattern, we would like to recommend LC6 series.
If you’re looking for some LEDs with switchback function, then choose LD series.
In addition, you can also choose L1 series, they’re noiseless one.
Are they plug and play?
For most of vehicles, they are plug and play.
But for H1, H3 and HID bulb, some modifications may be needed, but it’s easy to make it fit.
By the way, if HID bulbs are not plug and play, we provide one set universal power cables, just find out 2 wires of vehicle factory power plug, positive and negative wires. "+" to "+", "-" to "-"
I am looking at your bulbs see there are 6 different bulbs, but I can't find the differences.
The difference between all of the available options are:
LS series: brightest bulbs, lumileds zes chips, built-in external driver, 90W/set, 10000LM/set, 6000K cool white light, 2-year hassle free warranty.
Upgraded LA series: smallest size and 360°adjustable socket for easy plug and play installation, new flip chips, 72W/set, 7600LM/set, 6000K cool white light, 1-year hassle free warranty.
L1 series: fanless, noiseless, built-in internal driver, cree XP-G2 chips, 40W/set, 6000LM/set, 6000K cool white light, 1-year hassle free warranty.
LC6 series: economical, COB chips, built-in internal driver, 60W/set, 7600LM/set, 6000K cool white light, 1-year hassle free warranty.
LA series: stunning illumination, flip chips, built-in internal driver, 72W/set, 7600LM/set, 6000K cool white light, 1-year hassle free warranty.
LD series: switchback, Dual-color, built-in external driver, 72W/set, 7200LM(yellow)/8400LM(white), 3000K(yellow)/6000K(white) , 1-year hassle free warranty.
Can you tell me when my order will be shipped?
All of the orders will be shipped within 1 business day except for special circumstances like backorder, if your order was not been shipped within 1 business day, please get back to us with your order number and buying pattern. We will check and ship them as soon as possible.
Thank you for your kindly understanding.
I have not received my order.
Sometimes USPS will be delayed, please kindly wait for 1-2 days more to get your order.
If USPS website still no updates to where your package is and it saying that your order on its way to the next facility, please contact us for quick support.
I would like to return this product. I purchased the wrong ones for my car.
If you ordered the wrong set for your vehicle by mistake by yourself, then you need to return this wrong item and pay for the shipping.
Please contact us for asking the returning address.
We will resend or refund once we receive your returning item.
They were not compatible with my car.
Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
The bulb size may be wrong, double check the item you received with the item you ordered.
Do you have an aftermarket lighting housing? These may not be perfectly compatible with aftermarket bulbs and will require some manual modifications.
I wish to cancel my order.
Your order can be canceled before shipping.
But if they have been shipped, please sent back to us and get refund.
How to proceed with return?
Please contact us for asking the returning address or return label to proceed with return.
What is the refund policy? and what is the warranty coverage?
Our led products have 45 days money back guarantee and 1 year hassle free warranty.
By the way, LS series led bulb has 2 years hassle free warranty.
Which set of H7 led headlights should I purchase for my vehicle?
We have standard H7 led bulb and custom H7 led bulb built in adapter.
It's better to take photos of your factory halogen bulb and power cable to send us for a look so wen can tell the correct H7 led bulb.
Because for H7 bulbs, many factory headlights come with a retainer clip, which lock halogen bulb on housing socket.
Do I need a special clip to use your led bulbs on my vehicle?
For some models of BMW/Mercedes Benz/Volkswagen/Kia/Hyundai, they need an adapter clip for led lights to mount into the headlamp assembly.
It's better to take photos of your factory halogen bulb and power cable to send us for a look.
Should I run decoder on led bulb to avoid any error readings?
For some models of Dodge, Ram, Jeep, Chrysler, they need Error Free Anti Flicker Resistor Canceler.
No worries, if they’re flickering or send error message, it can be solved by decoder, please contact us with your order number and buying pattern for quick support.
Space in the car seems a bit tight will these fit? /They hit part of my body under the hood and can’t get them in.
2)If it’s correct bulb, please pull the headlights out a little bit to fit.
Because for different vehicles, different models, the headlight housing space/structure are different.
Wondering if any of them can also run as a DRL?
Yes, we have, please contact us with your vehicle year, make and model.
Prerequisite Information for Shipping
1) Please confirm shipping address and billing address.The shipping address should be a physical address, we DO NOT ship to P.O. box address.
The billing address is based on customer's home or office address where they receive their credit card statements, not the IP address or any others. If you're unable to process a payment on the credit card and get a message saying that the zip code doesn't match, it means the zip code should be double check by the customer to make sure the address that matches their credit card or the transaction will fail.
2) Leaving make/model/year and any modify information for your vehicle on the shopping cart before checkout.
It would help for checking the information concerning bulb size, compatibility issue, special retainer holder/ adapter clip before shipping, in case you have an aftermarket housing but got the wrong LED bulb by mistake, we would help you exchange for the correct one and ship as soon as possible.
3) The phone number in case the courier company needs to contact you.
Once the order was placed please allow us 1-2 business days for packing and shipping, checking the order information is a very important step to build a better shopping experience.
Special Case: For the transaction paid by using a PayPal eCheck, the payment will be completed within 3-6 business days. The handing and shipping should be started up as soon as the payment to be successful.
The order will be shipped on the same day or next business day, especially for the order on Friday or weekend, it would be shipped on the next business day.
Lasfit website orders were being supported by USPS and UPS. Usually, the package will be shipped on standard USPS/ UPS shipping days, US Domestic 1-7 business days.
Please Note: For the orders have paid for the priority mail, it's normally that it could not be delivered on the expected day sometimes as it says, USPS website will delay the order for the unavoidable reason, if it's still no updates on the tracking, please contact us to get quick support.
International Shipping/ Postage
We could not offer International shipping service at this moment.
If you get any warranty-related trouble with Lasfit brand, you could contact Lasfit directly for professional and quick support, we'll help you solve the issue for 100% sure! We also take care of all quality-related issues with a replacement or full refund including any return shipping costs.
The products purchased from one of our retailers, we do not provide support related to after-sales. Please contact the retailer directly for specific guidance on their warranty process.
Unauthorized reselling of Lasfit products is strictly prohibited and we can't honor the warranty if purchasing from the unauthorized reseller.
Product Warranty Policy
Lasfit LS series LED products would contain 2 years hassle free warranty. But for the others, they are 1 year hassle free warranty only. Please make sure of all your order-related items are under the warranty. The warranty begins from the date of your original purchase. It won’t be renewed after a replacement has been provided.
Claim The Warranty
Before submitting a warranty claim, please refer to the specific FAQs for your product and attempt all troubleshooting suggestions.
If you believe the item is defective and still under warranty, please submit a return or exchange request on the product’s support page, or contact us by email message with as much detail as possible to get faster and better support.
1) Any request for the warranty, please provide the order number and purchase pattern. If the product was a gift, you may ask the giver for a copy of the receipt or claim the warranty on your behalf.
2) Any provided shipping labels must be used within 10 days of purchase.
3) Our warranty will NOT cover installation service, labor cost, diagnostics tracking service or any other expense unrelated to the products itself.