Introduction: Make Simple Head Light for Bicycle

components:

3 white led

mobile battery (out dated)

1" x 1 2" plastic reducer

cover of plastic bottle

wire

switch 1

Step 1:

circuit



place this leds on bottle cover



place the cover in 1" x 1 2" plastic reducer


connect mobile battery and switch.......

Comments

author
0cracker (author)2012-12-09

thnxxx

author
audreyobscura (author)2012-11-29

this is pretty clever. good work.

author
0cracker (author)2012-11-26

the cost of led 2rs/led

plastic reducer=15rs

switch=5rs

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