Circuits utilize two lamps, one yellow and one blue, along with a circuit that provides a random flickering effect of the lamps, The result is a very convincing representation of an arc welder in operation. Includes micro-bulbs and is designed for direct viewing in all scales. A small wisp of cotton placed over the lamps will serve to diffuse the light and produce a very realistic smoke effect.
10-18 v. AC or DC input
Includes blue and yellow micro lamps
Use for all scales