T20-WY21W-ULTRA LED BULB INDICATOR

Reference: T20-7440-ULC
Brand: AGM VISION
All in one LED Indicator, High Tech design, colossal power (integrated resistor) IMPORTANT: This LED model with internal resistor is not suitable for use as DAYTIME RUNNING LIGHT, only for indicator
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Compatible headlight types : Rear turn signal, Front indicator Maximum luminous flux (in lumens) : 2307 lumens Maximum total power (W) : 29 Watts Content : 1 x bulb See the full technical sheet
Need technical advice? Call us at: 05 53 55 16 18 Mon: 2pm-6pm, Tue-Fri: 10am-12pm then 2pm-6pm
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18,90 €
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In stock! Delivered from quinta-feira 26 junho 2025 Learn more
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Tested quality and reliability! Le produit T20-WY21W-ULTRA LED BULB INDICATOR was tested in our garage and we use it frequently for our customers.

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The Ultra flashing LED is a hyper Can-Bus LED with an integrated load resistor (no OBD error, nor fast flashing). It features the latest technological innovations, which makes it both very compact and very reliable, notably thanks to its brand new resistor system without winding (heating much less than previous generations), combined with excellent cooling (body covered with 100% aluminum scales). This allows this LED to maintain very high power with remarkable consistency, all in an incredible and futuristic design of very good quality.

Colossal performance

Embarks the latest generation of chips from the SEOUL brand, specially chosen for their high performance and extreme heat resistance, as well as their longitudinal shape for an ultra-neat integration. This ultra-blinking LED delivers an incredible power of 2307 lumens of actual luminous intensity per bulb. Thanks to its 26 chips that literally cover the entire surface of the LED, you will enjoy perfect 360° light diffusion, thus creating a magnificent orange fireball with each blink.

Plug & Play assembly

Ideal for a simple installation, without any modification or addition of a specific resistor or relay. In fact, this Hyper can-bus LED has a new generation load resistor, more durable than a simple winding, integrated into its electronic circuit. This has the effect of increasing its electrical consumption up to its target value of about 2.04 amperes, slightly above the value of a halogen (1.80 A). This safety margin allows it to cover more vehicles. This thus allows the original flashing frequency to be reproduced identically, without dashboard error, unlike LEDs not suited for this use which flash at full speed after installation on the vehicle.

Comments and feedback AGM VISION

A very practical LED for us, especially for cars with a setup using a plastic lamp socket holder dedicated to the indicator, where you usually just need to make a quarter turn to remove it (example on the front headlights of Clio 3, Peugeot 307…). In this type of installation, adding an external resistor is more difficult; that's why this LED with integrated load resistor is ideal: you simply need to replace your bulb with this one, without any questions or modifications.


AGM VISION Tips

ATTENTION : For vehicles after 2000. In some rare cases, the LED may display rapid blinking caused by an incompatible onboard electronic system. To fix this, please add an additional resistor or a specific relay.

ATTENTION : For vehicles before 2000 and vintage cars. In most cases, THIS LED WILL NOT WORK ALONE and will display RAPID BLINKING. Indeed, non-multiplexed cars require an even higher resistance. To remedy this, simply add an external resistor or a specific relay.

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LED T20-W21W-7440