Mar 20, 2011 #1 H hoshi Member 10 Year Member! Joined Jan 29, 2011 Messages 52 I have the 100W zoomed Does anyone know if these are sinusoidal or non-sinusoidal bulbs as that will determine the make of the step-down voltage converter I need to purchase. Thanks!
I have the 100W zoomed Does anyone know if these are sinusoidal or non-sinusoidal bulbs as that will determine the make of the step-down voltage converter I need to purchase. Thanks!
