LED Corn bulbs are a simple solution to increase the energy efficiency of existing street lighting because their installation does not require the replacement of existing lamps. The paper analyses the techno-economic characteristics of LED Corn bulbs that can be used as a replacement for existing inefficient bulbs. Based on the collected data of more than 80 models of LED Corn bulbs. ... https://themightyhobbyers.shop/product-category/advent-calendar/