The operation of a screwdriver in to try the plain neon light bulbs with high resistance to the resistance, have a duty to limit the amount of current flowing through it and the body is not neon tubes, there is a dangerThis is the power supply, all-inclusive will flow from the end with a screwdriver through the neon lamp body resistance fingers, arms down to the area and stood by neon light bulbs will be light when the lamp voltage rating up to a level that a tube neon lights
การแปล กรุณารอสักครู่..