OUTER TEMPERATURE EFFECTON OF LED LAMPS WORKING CHARACTERISTICS

Abstract

Electricity production in the state in 2017 decreased by 10.2% compared to the previous year to 163.3 billion kWh.
At the same time, the saving of electric energy is of interest not only to the state and business owners, but also to the
representatives of ordinary households. Every year the issue of energy saving and energy efficiency is becoming
more and more relevant. There are a number of reasons for this, among which one can distinguish: shortage of
energy resources in Ukraine; reduction of natural resources; rising prices for energy imports; annual increase in
electricity consumption. Nuclear power plants, which today produce almost 60%, in 2017 reduced electricity
production by 0.9% compared to the previous year to 87.6 billion kilowatt-hours. So the problem of energy
conservation has a global scale. Up to 20% of the total electricity consumption in the industry falls on electric
lighting. One of the ways to increase energy efficiency is to modernize the lighting. A few years ago, the introduction
of LED-type lamps was too expensive, so it's not effective. Therefore, we decided to experiment experimentally with
the introduction of different types of lamps, and to compare their economic expediency in time. But the situation in
the market is changing, the cost of LEDs is reduced, as well as the irelectricity consumption.