Inquiring about solar obstruction lighting?

When you have questions about our products for wind, rail, cranes, towers, and more, we’re here to help. Our team of sales representatives, engineers, and customer support will get back to you as quickly as we can regarding general questions about our products, new sales inquiries, or specific requests or troubleshooting related to a product you have or hope to acquire.

We’re available by email, phone, or mail.

By Phone


Hours (CST)

8am – 5pm


New Sales Inquiries

Toll-free (US): 1.800.821.5825

Worldwide: +1.615.503.2000


Technical Support

Worldwide: +1.800.821.5825




By Mail

Flash Technology

332 Nichol Mill Lane
Franklin, TN 37067

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