LINK to Light emitting diode-LED lighting up-date almost thwarted by Nature. Choose the right bulb.

Like many in this part of the world, I have a sample of all sorts of light sources including my recent change of 4 halogen spots 50W each for 4 LED spots (18 diodes each, power consumption per “spot”= 1W ) almost for the fun, I tell my sceptical or vested interest friends.

Link to full post.