Technical Support

Get instant answers to technical questions from our team of engineers.

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We also provide complete solutions for the most popular and growing applications areas.

Move quickly from block diagram to finished product with our extensive resources.

LEDs & LED Lighting
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Visit the Applications Area

Have a technical question or need help? We offer FREE technical support to all account customers. Register today to get direct access to specialist engineers. Let them help you identify product alternatives, source additional technical data and find answers to your technical questions.

Two easy ways to reach our technical experts

  1. Email: Just fill in your contact information and the subject of your question below. Your question will get a response within 24 hours.
  2. +44 8701 200 208 (08:00-17:00, Monday - Friday (UK Time))

Available to account-holding customers only.
Don't have an account? Please contact our Sales Team +44 8701 200 208.

Get the information you need

  • Questions & Answers: View the Q&A section on any product detail page to see questions submitted by people who use the product and see the help they received.

Email Technical Support

Please enter your details and question below. You will receive a response within the next 24hours.


Please include your CID to enable us to respond more quickly. Don't have a CID? See below.†

If available, please include any supporting information:
Word document, PDF, Excel or image files with a maximum file size of 2Mb.

Please note we will only use these details for the purposes of contacting you in connection with your request.

† If you have lost your Account Number or Customer ID, please email us at detailing your business contact details so we can validate your account and provide you with Technical Support.

New customer? Please contact our sales team at or call +44 8701 200 208.