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  • Home
  • Bulbs
  • LED Upgrades
  • Bayonet bulbs (382, 581, 380, 580, 582)
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
  • 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash 2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash

    2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash

    RRP:
    Was:
    Now: £10.06 inc. VAT
    RRP:
    Now: £8.75 ex. VAT
    (You save )
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    SKU:
    585CB36-Ax2-I-BP
    Bulb Type:
    LED Indicator Bulb

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    • Overview
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    Product Description

    Upgrade your vehicle’s indicators with this pair of high-performance amber LED bulbs. Designed as a direct replacement for standard W21W/7440 bulbs, these LEDs deliver a brighter, faster, and more modern signal output.

    Each bulb features 36 high-intensity SMD LEDs, producing a vivid amber light that enhances visibility and safety on the road. Built with an integrated cooling fan, these bulbs maintain optimal performance and longevity even under continuous use.

    Engineered with Canbus compatibility, they eliminate common issues such as dashboard warning errors and hyper flashing on most vehicles.

    Key Features

    • Pack of 2 amber LED indicator bulbs
    • 36 SMD LEDs per bulb (72 LEDs total)
    • Extremely bright output for improved visibility
    • Built-in cooling fan for heat management
    • Canbus error free (compatible with approx. 90% of vehicles)
    • No hyper flash on most vehicles
    • Twin polarity design for easy installation
    • 12V compatible
    • 12 months warranty included

    Compatibility
    Direct replacement for the following bulb types:

    • 582
    • 585
    • 7440
    • W21W
    • T20

    Important Notes

    • Not suitable for US-style sidemarkers (constant-on applications)
    • Compatibility may vary depending on vehicle’s electrical system (some cars may still require resistors)

    Product Videos

    Custom Field

    Bulb Type LED Indicator Bulb

    Product Reviews

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    2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash
    2x W21W 582 585 7440 T20 Amber LED Indicator Bulbs Canbus Error Free 36 SMD No Hyper Flash

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