
light_source {
  <-10.0000, +50.0000, -10.0000>
  color rgb <1.30, 1.30, 1.30>
} 

light_source {
  <50.0000, 10.0000, 10.0000>
  color rgb <0.50, 0.50, 0.50>
} 

light_source {
  <10.0000, 10.0000, 50.0000>
  color rgb <0.30, 0.30, 0.30>
} 
