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Official distributor of Tranilamp electrical components, including encapsulated transformer lamps, DC mains lamps, flashing lamps and more
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E. Preston Electrical

Tranilamp Official Distributor

Tranilamp Electrical Components

Encapsulated transformer lamps, DC mains lamps, flashing lamps, solid state flashers, LED clusters, variable colour lamps and “push to test” buttons.

About Tranilamp Electrical

Tranilamp was founded in 1963 as a manufacturer of control panel transformer lamps. Today the transformer lamp remains a major product of the company, but the range has been extended to include many other kinds of indicator lamps, LED clusters bulbs, pushbutton switches, rotary switches and transformers.

Tranilamp products are used by several well-known businesses and organisations including the Bank of England, NEC, Buckingham Palace, Heathrow Airport and the O2 Arena.

Buy Tranilamp transformer & electrical products from E. Preston

E. Preston Electrical Ltd is an official distributor for Tranilamp electrical products, we have thousands of components available.
If you have a specific question, please
to speak to a representative.

Featured Products

Manufacturers

News

July 11, 2025

Crouzet AC Synchronous and DC Stepper Motors for All Needs

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Crouzet sync & stepper motors

AC Synchronous Motors

AC Synchronous Motors are the best solution for applications that require constant movement and a low torque, like in in medical equipment, valves, pumps and water treatment. Their rotation speed is directly proportional to the supply frequency, that means it’s always constant and independent from the load.

DC Stepper Motors

DC Stepper Motors are a great choice for simple applications that require long durability and easy integration, like small HVAC systems, photocopy machines, plot-ters, medical pumps and drip feeders, or vending and gaming machines.

Gearboxes

To meet the perfect speed and torque levels for the great majority of applications, we offer a complete range of gearboxes, with a wide variety of ratios, for adjusting our motors.

Each gearbox has been designed for a specific workload and optimized for a long mechanical life, with a big capacity to absorb the maximum torque in continus movement.

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

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July 7, 2025

Bulgin Battery Holders

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Bulgin battery holders

Manufactured from quality moulding and metal components to ensure a secure and reliable connection, Bulgin’s battery holder range caters for battery sizes AAA (R03), AA (R6), C (R14), D (R20) and PP3 (6R61), accommodating 1, 2, 3 or 4 cells.

Bulgin battery holders1
Bulgin battery holders2
Bulgin battery holders3
Bulgin battery holders4
Bulgin battery holders5

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

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