Sodium Vapour Lamp Transformer
High grade laminations are used to avoid losses. The box is made from a thick metallic sheet. An Anchor make piano type switch is provided for on/off operation and a1.6m, 3 core flying lead is provided for main connection and output is via a special Anchor make 3 Pin socket is provided to avoid shock due to the leakage of the current. This transformer is an Auto Leak type, giving a starting voltage 440 V which automatically reduces when the lamp has struck.
a) 35 watt b) 55 watt