• Is the Kellermann Attor RB Dark legal for road use in Europe?

  Yes, the Attor RB Dark is fully ECE-approved, which means it meets European road safety standards and is legal for use on public roads throughout Europe. ECE certification ensures the light meets brightness, color, and durability requirements.

• What are the main differences between LED and traditional halogen taillights?

  LED taillights like the Attor RB Dark offer several advantages over halogen: they are brighter and more visible, consume significantly less power (important for custom builds with limited electrical capacity), have a much longer lifespan, generate less heat, and provide instant illumination without warm-up time. They are also more durable and resistant to vibration.

• How is the Attor RB Dark mounted, and is it compatible with my motorcycle?

  The Attor RB Dark uses an M5x6.5mm threaded mounting system, which is a standard size used on many custom motorcycles and classic bikes. Before purchase, verify that your motorcycle frame or rear section has a compatible M5 threaded hole. The compact size (14mm length, 10mm diameter) makes it suitable for tight custom builds where space is limited.

• Does the Attor RB Dark work on both 6V and 12V electrical systems?

  No, the Attor RB Dark is specifically designed for 12V electrical systems. Installing it on a 6V system will result in insufficient brightness and potential damage to the LED. Always verify your motorcycle's electrical voltage before installation.

• What is Extranz lens technology and why does it matter?

  Extranz lens technology is Kellermann's proprietary lens design that optimizes light distribution and intensity. It ensures the light beam spreads effectively to maximize visibility to other road users while maintaining precise light direction. This technology combined with Power LEDs results in a brighter, more reliable light that meets ECE requirements.

• Can the dark smoke lens affect visibility or safety?

  No, despite its dark aesthetic appearance, the Attor RB Dark's smoke lens is designed to maintain full visibility and brightness. The lens color is purely cosmetic and does not compromise light output. The ECE certification confirms that brightness levels are still sufficient for legal road use and safety.

• Does the Attor RB Dark require any special wiring or can it connect to standard motorcycle wiring?

  The Attor RB Dark is designed to integrate with standard 12V motorcycle electrical systems. It features both brake light and taillight functions, which means it requires connections to both the brake light circuit and tail light circuit of your motorcycle. Consult your motorcycle's electrical diagram or a qualified mechanic to ensure proper wiring installation.

• What is the expected lifespan of the LED in the Attor RB Dark?

  Modern Power LEDs in premium lights like the Kellermann Attor RB Dark typically have a lifespan of 50,000+ hours of operation. This translates to many years of trouble-free use for most motorcycle owners. LEDs are also more resistant to vibration and shock compared to halogen bulbs, making them ideal for the demanding conditions of custom motorcycles.

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