SVLEC 3 color tower light DC 24V with 50 mm designation is a multi-funtional signal light that always usd for automation or CNC machine . The electronic control gear usd RGY , 50000 hours long life is suitable for many situations . The lampshade is made of transparent Acrylic , with good function of thermal and shock resistance , and the protection degree can reach to IP65 . Efficient LED multi signal lamps meets the various needs with competitive price . The high bright LED improving the visual performance of long distance .