Trendy Led Wall Decorative Lights 3-5 W Lounge Wall Lights Easy Control

Modern indoor decorative led algae wall lamp Trendy atmosphere

High light efficiency, low power consumption, long life, easy control, maintenance free, safe and environmental protection, is a new generation of cold light source, saving electricity from tube shaped energy saving lamp, high brightness, long light, wide use of voltage range, soft, colorful, colorful, low loss, low energy consumption, green environmental protection.

LED is a kind of semiconductor which can convert electric energy into visible light. It changes the principle of luminescence of tungsten filament and three base powder of energy saving lamp, and uses electric field to light [/color]. According to the analysis, the characteristics of LED are obvious, long life, high luminous efficiency, no radiation and low power consumption. The spectrum of LED almost concentrates on the visible frequency band, and its luminous efficiency can reach 80 to 90%. Comparing LED with ordinary incandescent lamp, spiral energy saving lamp and T5 three base color fluorescent lamp, the results show that the light efficiency of the ordinary incandescent lamp is 12lm / W, the life of the lamp is less than 2000 hours, the light efficiency of the spiral energy saving lamp is 60lm / W, the lifetime is less than 8000 hours, the T5 fluorescent lamp is 96LM / W, the life is about 10000 hours, and the diameter is 5 mm. The white LED is 20 ~ 28lm / W, and the life span can be more than 100000 hours. It is also predicted that the life span of LED will be infinite in the future.