Harmful effects of LED
The article "Shadows of LED" (16-31 August, 2017) did not mention where Kapton tapes are available and how can they be applied on lamps and bulbs.
JAYARAMAN VIA EMAIL
The article "Shadows of LED" (16-31 August, 2017) did not mention where Kapton tapes are available and how can they be applied on lamps and bulbs.
JAYARAMAN VIA EMAIL