Optional
default = true, whether the lightSource is active or not.
default = 250, ranges from 1 (dim) to 100,000 (very bright), expressed in Lumens for Point and Spot.
default = Color.white, the tint of the light, in RGB format where each component is a floating point value with a range from 0 to 1.
default = 10, how far the light travels, expressed in meters.
default = true, whether the lightSource is active or not.