As shown for the lighting inverter circuit principle 6 ~ 12W fluorescent lamps. After mains buck, rectifier, filter charging the battery. When switched inverter operation, gene
rate a high frequency alternating current of about 100V, 12W fluorescent lighting tube. Transformer parameters 9 V/10W, battery parameters 9 V/0.65 Ah. If the circuit is used 6 ~ W fluorescent tubes, transformers can be replaced with 9 V/6 W, battery with 6 V/4 Ahs.