The LED lamp is still becoming a profitable and frequent purchase. Thousands of Ukrainians buy them every day to replace old lighting elements with incandescent effect or using gases and metals with new economical ones. Buying LED bulbs seems like a really smart decision, because its energy needs for light production are ten times less than incandescent bulbs. At the same time, they are long-lasting - they work regularly for more than 30,000 hours in a constantly on mode, which is almost five years. During this time, 50 incandescent lamps would have to be replaced, because their shelf life does not exceed a thousand hours.
LED lamps consist of a central board or several boards connected in series, which are powered by using a certain type of base. Each lamp has its own, of a certain size and variety. The boards have a protective flask made of glass polymers and are presented to the standards E14, E27, E40, which were defined a hundred years ago. In them, the board is connected to the base, which is screwed into the cartridge using a thread. The plinth is made of aluminum to prevent rust and metal oxidation.
Another type of base is the pins - thin metal lamp tips that fit similar sockets. Usually, such LED lamps are much smaller in format, the only exception is the T8 tubular lamp, which is used in office luminaires with reflective sides or a diffuser. Pin-base lamps include G4, G9, GU10, MR16 and others that are suitable for accent lighting directed to a specific object.
Why can you buy LED lamps?
LED bulbs can be purchased for use in many city offices and personal homes. They are attached as car signals, stoppers, dimensions, turn signals, for illumination of license plates, in the headlights of low and high beam, on the instrument panel. They are frequent guests of shop windows and shelves, advertising signs and posters, lecture halls, hospitals, underground parking lots, city lighting of alleys, parks and squares, entrances and just living rooms.
You can distinguish them from others using the color temperature, which produces a tint with bright light. There are three main colors: warm white (2600 kelvin), neutral (4500 kelvin) and dazzling white (from 6000 kelvin). The light is very powerful and even, illuminating everything around.
How to buy LED lamps profitably?
It is more than easy to buy LED lamps in Ukraine, but not very much at a bargain price. Of course, they are much more expensive than conventional incandescent lamps or even halogen lamps�
