In the event the semiconductor material is translucent, The sunshine will probably be emitted with the junction as junction acts as being the supply of mild. LED is operated in ahead biased manner only. If it's going to work in reverse biased it can get destruction because it can't with https://www.uk-exhibitionstands.co.uk/product/casonara-blimp-cube-360o-hanging-light-box-display-200l/