Dual-function brilliance
White DRL mode and amber turn signal in one bulb, with instant switchback for a clean, modern look.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Switch from white DRL to amber signal instantly
Upgrade your vehicle's lighting with dual-color switchback LED bulbs that combine a bright white daytime running light with a clear amber turn signal in one seamless unit.
- Dual-function design: white DRL mode and amber turn signal with instant switchback
- Ultra-bright 16-chip 3030 SMD LEDs deliver 1200 lumens per bulb for maximum visibility
- Canbus-ready with anti-flicker technology—no hyper-flash or error codes on most vehicles
- Aluminum housing ensures durability and efficient heat dissipation for long-lasting performance
- Waterproof construction handles all weather conditions, from rain to extreme temperatures
- Plug-and-play installation—direct replacement for your existing bulbs with no wiring modifications
Why upgrade to switchback LED bulbs?
Maximum visibility
16-chip 3030 SMD LEDs produce 1200 lumens per bulb, making your vehicle clearly visible in any condition.
No error codes
Canbus-ready with anti-flicker technology prevents hyper-flash and error codes on most vehicles.
Built for all weather
Waterproof construction and aluminum housing handle rain and extreme temperatures while dissipating heat efficiently.
Setup
Simple plug-and-play installation
No electrician, no wiring, no fuss.
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Remove old bulb
Take out your existing turn signal or DRL bulb from the socket.
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Insert new LED bulb
Plug the switchback LED bulb directly into the same socket—no wiring modifications needed.
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Test and go
Turn on your lights to confirm the white DRL and amber signal work, then you're ready to drive.
Specs
The details that matter
Built to last outdoors, season after season.
- Light Color
- Dual White Yellow
- Socket
- 1157 BAY15D P21 5W, 7443 W21 5W T20, 3157 T25 3156 3056
- Lumens
- 1200 per bulb
- LED Chip
- 16-chip 3030 SMD
- Lifespan
- 35,000 hours
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
Which socket types are compatible with these bulbs?
These bulbs are compatible with 7443, T20, 3157, T25, and 1157 socket types. Verify your vehicle's socket before purchase to ensure a proper fit.
Will these bulbs cause hyper-flash or error codes?
No—they are Canbus-ready with anti-flicker technology, so they prevent hyper-flash and error codes on most vehicles.
How bright are these bulbs?
Each bulb uses 16-chip 3030 SMD LEDs and delivers 1200 lumens for maximum visibility.
Can these bulbs handle harsh weather conditions?
Yes, the waterproof construction handles all weather conditions, from rain to extreme temperatures.
How long do these bulbs last?
They are rated for over 35,000 hours of use, backed by a 1-year warranty.
Is installation complicated?
No—installation is plug-and-play, a direct replacement for your existing bulbs with no wiring modifications required.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.