Bike Lamp and Horn

Its been made with a ringer of a bike(2nos) on each side. A led strip(3×3) used with a used reflecter from the cycle. All connected parrally to the battery. A bell switch from the house is used and all wires are computer wires. They are fixed with nilon bands. Overall cost of making is Rs.100(excluding battery and ringer). Its connected to a 18V (2×9v) battery. You can also connect it to the dynamo of the cycle if you have one.