A lighting technician is using an LED light as the key and a tungsten lamp as the back light. However, she needs to dim her tungsten lamp. Why would a scrim be better than a dimmer?
a. A scrim is cheaper than a dimmer.
b. It’s easier to attach a scrim than to introduce a dimmer.
c. The scrim won’t change the color of the tungsten lamp.
d. A scrim cuts out more light intensity than a dimmer does.
