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Step 1: Step 1. Materials

1.Old mobile charger (5v  300 ma) - Free existing un used
2.Power LED 1 Watt  with heat sink -  Rs. 10  (0.16 $)
3.Resistance 10 Ohm  1 watt or higher depends on charger rating  - Rs. 1



Tools
- Soldering Iron & soldering lead
- Super Glue or any PVC gule
- Screw drive
- pliers,  wire cutter

Step 2: Step 2 - Assembling

Picture of Step 2 - Assembling
LED-mount.jpg
open-charger.jpg
open-charger-connect2.jpg
Solder the LED with Heat sink plate, be care full while soldering these LEDs  are very sensitive excess heat may kill LED.  Open the mobile charger cover as shown ,  remove/cut  the unwanted wire as shown in Pic. Now solder Resistance on PCB , then solder black wire to -v   and white  wire to +v .
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