The red or orange glow of the function control lamp (glow lamp) in the power strip is completely unproblematic. This is due to a changeWhat is the reason that the glow lamp of the function control lamp of my power strip lights up red or orange? in production. The function is the same as with a green glow lamp. As long as the glow lamp is on, the overvoltage protection is given. When the lamp is no longer lit, the overvoltage protection is no longer active.