The success of Prismpack lies in the original Holophane prismatic glass reflector, now widely accepted as being the optimum way to increase luminaire efficiency and minimise the number of luminaires, resulting in minimal installation and running costs.

The borosilicate glass reflectors offer a choice of light distributions to suit the exact dimensions of the environment. The maintenance characteristics of Prismpack are exceptional, due to the open bottom/open top self-cleaning reflector technology. Prismpack is the premier industrial high bay lighting fixture, proving that there really is no better solution to industrial lighting.