Leveraging the power and efficiency of Prism²⁴ channel letter modules, PrismBEAM 3 delivers bright, uniform illumination in new and retrofit single- and double-sided sign cabinets.

Uniform illumination at 5-8″ (127-203 mm) optimum, up to 16″ (406 mm) maximum from the face

Available in all standard lamp sizes

Easy installation using existing sockets, requiring no connectors or adapters

Incredible efficacy at 165 lm/W—44% more efficient than its predecessor