In Case the semiconductor material is translucent, the light will likely be emitted with the junction as junction functions as being the supply of light-weight. LED is operated in ahead biased method only. If it'll work in reverse biased it can get damage as it can't with stand reverse voltage. https://www.uk-exhibitionstands.co.uk/trade-show-success-on-a-budget-cost-effective-banner-stand-solutions/
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