W21-5W 21W 5W W3X16Q 7443 16 smd switchback white / amber led car light

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Quick Details
Turn Signal Lights, daytime runing lights
DC9V-18V switchback led car light
Lamp Type:
Car Make:
All cars
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
1 Years
switchback led car light
Led chip:
Led quantity:
8pcs Y + 8pcs W
Beam Angle:
16W dual color switchback leds
W: 800LM; Y: 600LM
IC Constant current drive
Solid alloy mold, aluminum circuit board
Emitting surface:
White / Amber

W21-5W 21W 5W W3X16Q 7443 16 smd switchback white / amber led car light from CN360. 


Models of 7443 led car light :

Details of 7443 led car light:

Light beam pattern for  7443 switchback led bulbs:

Real test on 3157 dual color switchback leds:

Packaging & Shipping


Packaging for dual color switchback leds:


Our Services

One year warranty against manufacturer defects:


Many vehicles have a forward facing bulb on the front of the vehicle that acts as an amber running light / driving light, but then also is the blinker. The Switchback LED bulbs from CN360 allow you to replace that forward facing bulb with a white LED to act like a DRL, but then it still blinks amber to make sure other drivers still know you're turning.

Q: Why do we choose your 7443 dual color switchback leds?

A: There are 3 kinds of advantages for dual color switchback leds. Firstly, 3030SMD switchback led bulb is steering synchronous with the original car. Secondly, it has ultra-wide irradiation and ultra-high lumens. Last but not least, switchback led lights are with unique heat resistance and corrosion resistance of process design.

Company Information

We, CN360 are here! Where are you? CN360 will be your best businesss partner!

CN360 R&D Team

We have our own developing and designing team, which ensure our own technological and innovative products for customers.

We launch our new products every two months. Of course we can help our customers to design special products. Every CN360 customers have such right, so just come and be our customer and friend right now!

Six steps before delivery
1. Checking raw material.
2. Testing and aging led chip and electronic

components for 72 hours.
3. Testing Semi-finished products.
4. Testing finished products first time.
5. Aging finished products for 72 hours.
6. Testing finished products.

Aging finished products for 72 hours.
CN360 Production team
We are a highly efficient production team.
Our mission: as long as there are orders,  we must complete on time, there is no excuse, and resolutely implement.

CN360 Sales Team

We have a professional, young and passion sales team.

You don't worry any problem of our products, because we are professional sellers.

You don't worry new products, because we are young team, we are willing to study new products.

You don't worry you can't find us, because we are passion team, we always reply your email on time.


CN360 Mission: Better light, Better life

Contact:Lynne Ye


Whatsapp/Wechat: 0086 1371917594