The Type B-2 Aircraft Traffic Light or Light Gun has been a familiar item in Military Airport Control Towers
since before 1950s. The two-handle design allows accurate aiming of the light signal to aircraft and
ground traffic when it is not practical or unavailable for normal radio communications.
The type SDU-4/U is a single handle Traffic Light. This unit is made to hold and operate with one hand.
The Multi Electric 970 is the two handle Type B-2 TSG while the Model 975 is the single handle TLG.
Three light colors are available in a concentrated 200,000Cd white light and the equivalent reduced red or
green signal. Each unit is made to operate typically from a 115 V 25 to 60Hz or with optional 220 V or
Battery Supply.
How To Order:
The Basic part number for the Type B-2 Two Handle TLG is Multi Electric Model 970. The single handle SDU-4/U is Multi Electric Model 975.

For Further Information you can click on either of the pictures for the full Technical Brochure or click here.