VISUAL TECHNOLOGIES - Digital Signs & LED Supplies, your LED specialists for: Wholesale LED Lighting Supply, Signage, Architectural, Commercial Lighting, LED Advice and Technical Knowledge, Consulting and more... Visual Technologies are official Australian distributors for SloanLED, S-Tech, Lumitronix, Daehantrans and Advanced Lighting Technologies – some of the biggest names in the industry. We pride ourselves on our professional approach and first-hand technical knowledge. With a comprehensive product range and outstanding customer service, providing one of the best services you will find in the industry.