Phillips Industries has increased the brightness of its Permalite XB interior trailer dome lamp by 30%.
The new Permalite XB is brighter than many other interior LED trailer lamps on the market with 1600 lumen output. The improved illumination with 175 degree light spread makes the entire trailer interior well lit with contents clearly visible, increasing efficiency in loading and unloading operations. 

The dome lamp is encased in impact resistant, low profile polycarbonate housing to prevent damage.
The improved Permalite XB, recognized with the Phillips logo embedded in the lens, is available for new trailers and for retrofit to existing trailers.