Has anyone ever sanded the top off an led and polished the flat surface?
What does it do to the beam pattern? Does it make it into more of an area light instead of a spot light? How hard would it be to polish it back to clear after sanding?
I saw such a white led in a reading light at the mall.
What does it do to the beam pattern? Does it make it into more of an area light instead of a spot light? How hard would it be to polish it back to clear after sanding?
I saw such a white led in a reading light at the mall.