This unit is used to help strike low pressure sodium (SOX) lamps in street lights. It is connected across the lamp and creates high voltage pulses that strike the neon/argon mix inside the tube to get the lamp started. These lamps are the type that light a dull pink and then gradually go a bright
20:47
20:22
24:41
23:59
8:09
9:58
28:56
24:33
14:09
13:20
15:14
9:22
22:43
24:14
12:47
7:42
37:23
23:28
32:46
14:42