Australia's leading LED supplier

Tec-know supply modern signmakers with everything that they need to create beautiful LED illuminated signage, from large scale sky signs to intricate channel letters and bespoke lightboxes.

Tec-know Signage Products is a long standing Sydney based supplier and innovator in sign illumination. From humble beginnings as a neon glass and component supplier, we are now one of Australia’s leading LED suppliers.


Dealing with Tec-know isn't like dealing with your average LED supply shop. As well as great quality products, we provide a unique ‘plug and play’ service where we supply all LED modules, accessories, products and components, and also include LED layouts with every project to ensure great results, every time. You no longer need to wonder what LED product will work best for a particular project, simply email your design to receive pricing, quantities and the best products to use.


Our products

Bounce LED


Mean Well Transformers

LED Wizard Software

The comprehensive range of premium LED modules from Bounce LED has you covered for all your lightbox, sign cabinet channel letter and creative illumination needs.

GOQ LED modules are made in Korea and powered by Samsung LED's. Our range of tried and tested GOQ modules are internationally renowned and   provide great value for money.

Mean Well transformers are a well known brand used internationally. All transformers are covered for a 7 year warranty period.

LED Wizard is sign-industry specific software which calculates how many LED's and what type of LED is best for their project. Talk to us about LED Wizard today!

3-minute LED Layout

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Contact us

Tec-Know Sydney

Unit 8, 17-21 Cadogan Street

Marrickville NSW 2204



Phone: 02 9517 3222

Tec-Know Perth

Unit 1 / 4 Gordon Road

Osborne Park WA 6017



Phone: +61 8 9444 7700