Important Notice: Bulb size guide for replacing vehicle bulbs is only for reference. May not be 100% accurate. We do not guarantee 100% accuracy. Sourced data may vary due to trim packages, manufacturer and aftermarket modifications. To confirm, please remove the bulb you wish to replace from your vehicle and compare the socket and size to the bulbs listed on our site. For additional information or further assistance, contact customer service.
Home > Bulb Sizes > T20 7440 7443 LED Bulb > W21W 7440 LED Strobe Reverse Lights Flashing Back-up Bulbs, 6000K Xenon White
Performance super bright T20 wedge 7440 7443 LED strobe reverse lights bulbs replacement bulbs from Alla Lighting upgrade dim incandescent or damaged brake lights, back up reverse lights, 3rd brake lights(center high-mounted stop lamps) bulbs for automotive cars, trucks, motorcycles for visions, safety and luxury improvement.
For most vehicles, just plug and play, easy installation. Yet some vehicles, extra LED resistors or LED flashers maybe required to avoid the signal hyper flash or error code.
Raw Lumens
800lm/bulb
Optional Colors
6000K Xenon White
Oversize
Yes
Beam Angle
360 degree
Current Draw
0.542A (542mA)
Power Consumption
6.5W
Polarity Sensitive
No
Dimmable
No
Life Span
30, 000 hours
Warranty
12 Months
LED Chip Type
High power illumination 2835 SMD
LED Quantity
39 pcs LEDS
Operating Temperature
-20~+40 °C (-4~+104 °F)
Cross Reference Number
92, 7440, 7441, 7443, 7444, W21W, 7442, etc
Strobe Flashing Function theory: W21W 7440 Strobe LED reverse light bulbs will strobe at the beginning reversing mode for much easier notified and safer stop & then turn stable solid reverse light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision.
Alla Lighting warrants that its LED Conversion Kits will be free from defects in material and workmanship for ONE year from the date of purchase by the Original Purchaser. This warranty does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, act of nature, motor vehicle accidents or alterations.
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Includes:
Domestic (U.S.) Shipping
All domestic (U.S.) orders ship with USPS, and all orders will be shipped out within 24 working hours (except out of stock items), Free standard shipping.
All Orders will be shipped out within 24 working hours.
International Orders maybe charged customs clearance.
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Check whether this bulb can fit your vehicle or not, check Bulb Size Guide for more details, please input your vehicle's Make, Year, Model, Qualifier, Applications to fast locate products options.
Offer Details: 15% Off for any 3 items as below with Coupon Code: Bestled89
when we say CAN Bus LED bulbs, they are the easy plug-and- play LED lights bulbs which are made specifically for the vehicles built-in CAN-Bus system. These bulbs work with your vehicle's advanced computer system, so when your vehicle's computer reads them, they respond back correctly.
To see if your vehicle operates with a CAN Bus system, simply remove the bulb you're looking to replace, start your vehicle, and if you have a "Bulb Out" message on your dash you have a CAN Bus system.
7443 Strobe led brake light bulbs will strobe 4 times on and off at the beginning braking mode for much easier notified and safer stop, and then keep stable solid light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision.
