LED lamps of FILAMENT

Lamps of Filament

LED lighting is gradually included into our life. It was difficult to imagine several years ago that streets, public institutions, transport will be lit with light - emitting diodes. Now it is the come true fact. With a high probability soon the whole world almost completely will pass to LED lighting.

The first household LED lamps under standard socles of E27 and E14 had many shortcomings: uncomfortable color of lighting, the low index of a color rendition leading to the wrong perception of flowers of surrounding objects, light orientation, not really high efficiency (80 - 90 Lm/W).

 A little more than two years ago in the world market the first lamps of new generation on LED threads - a filament appeared. LED threads are a glass or sapphire substrate on which the set of the light - emitting diodes covered with the general phosphor is placed. In a socle of a lamp the tiny payment with the electronic scheme of the driver (the converter of tension doing of an alternating voltage of a network constant tension without pulsations for food of light - emitting diodes) settles down. Efficiency of lamps a filament ice is higher, than at usual LED lamps (more than 105 Lm/W), and heating of the case is much lower.

LED lamps a filament have almost full similarity to classical glow lamps, both on appearance, and according to the directional pattern. Threadlike radiators are very similar to a glow lamp thread. In lamps on LED threads there are no radiators, they very easy — the 5 - watt lamp weighs about 30 grams. The coefficient of a pulsation of light of lamps a filament ice is minimum — less than 2% when coefficient of a pulsation of the ordinary glow lamp about 20% .

 Combination of an innovation and old times, quality and availability, durability and practicality – here the main characteristics of modern lamps a filament ice.