1 watt power led are used
Step 1: Material Required
30 1w leds
Leds Heat Sink
Cassing Capping strip
Transparent plastic pipe
2 bottle caps.
Step 2: Circuit
As shown in the circuit connect the leds.
connect the Leds on heat sink.
soldier the leds.
stick heat sink on cassing capping strip.
Step 3: Connect Leds on Heat Sink
stick this leds on cassing capping strip and soldier the leds circuit as per the circuit diagram shown above step.
Step 5: Led Driver Circuit
it is led driver circuit to drive led tubelight.
12V 2A stepdown transformer is used.
4 1N4001 diodes or bridge rectifier.
1000 microF capacitor.
connect the component as circuit.
at last our led tubelight is ready to use.
we can operate it on 18v to 24v input d.c.
it give sufficient lumens output to light our home.
This led tubelight can also connected with solar panel to operate it on solar energy.