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Helping keep British Motorcycles on the road for over 30 years - established 1977

Lucas L564 Taillight LED Conversion Kits

Part Numbers 391-53454/A, 391-53454/B and 391-53454/C

Would you like to never worry about having your life depend on a single vulnerable light filament? Would you like brighter taillight and brake light illumination so you can be much more visible on a dark and rainy night?

Avoid the possibility of becoming the hood ornament on a Mack Truck! Replace the original weak tail/brake light bulb with a USA made LED conversion kit designed to fit your taillight, and provide bright visibility without danger of burnout due to vibration or age. Not just an LED bulb, these kits consist of a printed circuit board with multiple Light Emitting Diodes fitted and includes complete installation instructions to upgrade your old light to 21st Century specifications.

The 391-53454 kits are the only LED taillight conversions on the market specifically designed for your Brit Bike made from 1958-65. The uniquely shaped LED Board will fit the popular 39-53454 (L564) Lucas style taillights for a simple "Plug and Play" conversion. Some assembly required.

Choose the right kit for your build!

391-53454/A LED CONVERSION FOR L564 LIGHT, 12V
391-53454/B LED CONVERSION FOR L564 LIGHT, 6V
391-53454/C LED CONVERSION FOR L564 LIGHT, Energy Transfer

Fits Most Of British Made Motorcycles Made From 1958-1965:
Triumph, BSA, Norton, Royal Enfield, Matchless, AJS, and etc. Will also fit aftermarket "Lucas" style taillights commonly used on any bike.

Installs in 30 minutes or less.

DESIGNED AND MADE IN THE U.S.A.
Motor fearlessly through the night...

LED Board Features

Designed for optimum installation in reproduction "Lucas Style" taillight assemblies.
"Automatic Polarity Circuit", can virtually be used with any grounding system.
Ultra-bright array of 20 Red LEDs.
4 White LEDs for the lighting of the license plate.
Surface-Mounted components on the back-side of the board.
Transient Voltage Suppression to control voltage spikes.
Draws only .13 Amps (Low) & .65 Amps (High) @ 12 Volts.

Each Kit Contains the Following Items

Fully illustrated step-by-step installation instructions
Ultra-bright LED Board designed to fit your "Lucas Style" 564 taillight.
Available in either 6 or 12 Volts.
12" Cable Assembly, No more splicing.
4.5mm "Bullet" connectors included with kit, compatible with most "Lucas" harnesses.
One ring terminal for grounding.
Mounting hardware Kit.
1 Year Limited Product Warranty

LED Board Dimensions

3.50" x 1.52 (89mm x 37mm) Approximately
0.063" Thick (1.6mm)





Part Number 391-53454 shown for illustrative purposes and is SOLD SEPARATELY.