D1 R2 Q1 BD140 4.7kQ Solar V2 C1: .V1 Panel 100UF Ri -3V >100 : 2x1.5V. Rechargeable LED1 M1 modify an existing analogue droult to achieve a given revised specdilcation by selecting `and changing the value of one of the components The customer has changed the filament lamps to 3 6Volt 6Watt type. Modify the original circuit to drive these new lamps. Provide a brief description of what component changes need to be made to the circuit and why. Provide a full circuit simulation showing the new circuit in operation. Note: Circuit should clearly show the new voltage of 6 Volts and 6 Watts of power being dissipated with the new lamp fitted