Get better lighting effect at lower power consumption with Murphy LED Tube Light, You don't need to replace it often. Murphy LED Tube Light features 4 feet, 2 feet, 1 feet length, 140V-285V nominal voltage range with light output is at 270° beam angle. Made of high quality poly-carbonate body & diffuser (glare free). The internal integrated driver in Murphy LED tube light in order to ensure highest safety. Murphy LED tube light is energy efficient lighting solution with very low maintenance cost, these LED lights have high brightness output.