Circuit for Only one particular lamp bright or two lamps in Series

Circuit for Only one particular lamp bright or two lamps in Series Points : circuit for only one particular lamp bright or two lamps in series For such circuit one single-way switch and one ordinary 2-way switch is used. Assume the single-way switch to be in the on-position and the 2-way switch is on the position No.1, then the lamp No.L₁ is fully bright and lamp No.L₂ is out of circuit. When the 2-way switch is on position No.2; at that instant both the lamps are made in series to give dim light.