In today market we can buy a various CFL product and LED bulbs product has made for lighting House and large buldings. to face future power crisis and save electricity this type of product doing more thing than normal neon bulbs..but if going to buy this product from market we have to pay much more money to bulb + product name and tax...but the thing is we can make this bulbs in our house with out spend more money.
what's u need to do this - 15 LEDS, 100K resisters, piece of wires red and black, lead and soldering iron
No comments:
Post a Comment