How does LED Ceiling light save energy?

In the 1960 s, scientists developed the LED using the principle of semiconductor PN junction diode. The material developed at the time was GaASP, with a red luminous color. After nearly 30 years of development, the very familiar LED has been able to emit red, orange, yellow, green, blue, and other colors. However, the white light LED for lighting only developed after 2000 and eventually became LED Ceiling light. How does LED Ceiling light save energy?

Here is the content list:

•High luminous efficiency of the light source

•Low power consumption of the light source

•Long service life

•Light source for environmental protection

The high luminous efficiency of the light source

Light-emitting efficiency comparison: incandescent light efficiency of 10-15lm, halogen tungsten lamp is 12-24 lumine / watt, fluorescent lamp 50-90 lumine / watt, sodium lamp 90-140 lumen/watt, and most of the power consumption becomes heat loss.

Light effect of LED Ceiling light: can send to 50-200 lumens/watt, and good monochromatic, narrow spectrum, no filter, direct colored visible light.

Low power consumption of the light source

The LED Ceiling light source consumes less power, LED single tube power of 0.03-0.06 watts, with DC drive, and a single tube drive voltage of 1.5-3.5 volts. Current 15-18 mAh reflect speed, can be operated at high frequency, in the same lighting effect, power consumption is 10,000, one in half of the fluorescent tube, Japan estimates that the LED instead of half the Japanese incandescent and fluorescent lamps, annual saving equivalent to 6 billion liters of crude oil, the same effect of a solar lamp more than 40 watts, and with LED each power of only 18 watts.

Long service life

Incandescent lamp, fluorescent lamp, halogen tungsten light is electronic field radiation, filament burning, thermal deposition, light decay, and a small light, lightweight, epoxy packaging, can withstand high strong mechanical shock and vibration, not easy to break, the average life of 30,000 hours, LED Ceiling light life can reach 3-5 years, can greatly reduce the maintenance cost of lamps to avoid often changing LED Ceiling light.

The light source for environmental protection

The LED Ceiling light is a whole solid light-emitting, impact resistance is not fragile, waste recycling, no pollution to reduce the production of several  dioxide and nitride, as well as carbon dioxide and other greenhouse gases to improve people's living environment, can be called "green lighting light source." Low heat, no heat radiation, cold light source, can safely touch, can accurately control the light type and luminous angle, light color and, no glare, no mercury, sodium and other substances that may endanger health. Energy saving is the main reason we consider using LED Ceiling light, perhaps LED Ceiling light may be more expensive than traditional light sources, but with a year of energy-saving to recover the light source investment, thus obtaining several times the annual energy saving net cover period of 4-9 years.

The current flowing on the LED Ceiling light is not affected by the voltage change of external power supply, ambient temperature change, and the discretization of LED Ceiling light parameters, thus upholding the constant current and giving full play to various excellent characteristics of LED Ceiling light. Cixi Yuanhui Lighting Electric Co., Ltd. many tests of LED Ceiling light，and the quality qualification rate is guaranteed. If you need LED Ceiling light, you can consider our cost-effective products. Cixi Yuanhui Lighting Electric Co., Ltd.materials are non-toxic and tasteless, perfect after-sales service, you can have no worries.