LEDs + Lighting

Principal Industries Prism Synergy Series

Available in 3000K, 4100K, 5000K and 6500K color temperatures.

Published

10 months ago

June 29, 2023

Series of five sizes of LED modules designed for channel letter and sign box applications offers class-leading efficacy and fast installation. Features sonic welds, constant current and product information printed directly onto modules. Available in 3000K, 4100K, 5000K and 6500K color temperatures.

Principal Industries

Signs of the Times Staff

Signs of the Times has been the world leader in sign information since 1906. Contact Signs of the Times' editors at editor@signsofthetimes.com.

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