Electronic energy-saving solar lamp ( Compact fluorescent lamp solar energy) The characteristics of

The quality of life by the great influence of lighting, proper lighting can make you feel safe, relief and comfort. Select the most appropriate lighting is not only good work, and it is a wise investment. Lighting costs = charge + lamp price. The main factors of the cost depends on the bulb of power consumption. Actually every eighty percent to eighty-eight yuan of money can be spent on electricity consumption. So to cut down the cost of lighting for your unit or family, the most scientific way is to buy the most effective use of energy-saving lamps energy products. Although a energy-saving lamps of the purchase price is, the more expensive than a standard incandescent bulbs but many examples show that this kind of investment is not more than three months would pay off.

the advantages of electron energy saving lights electronic energy-saving lamp principle of work: using high frequency electronic ballast, inverter 20 of the 50 hz 50 hz frequency voltage to lighting fluorescent lamp. It has the following advantages:

( 1) High luminous efficiency, lighting lighting is refers to the luminous flux emitted from a light source and the ratio of the electric power consumed. Can use number of lumens per watt or representation (LM/W Flux: refers to the light source in the amount of light emitted per unit time, it is an important indicator, measure the brightness of the lamp with LM said. ） Compact fluorescent lamps compared with ordinary light bulb, the luminous efficiency of about 5 - 6 times, such as 11 w energy-saving lamp luminous flux is equivalent to 60 w ordinary incandescent lamp.

　　（ 2) Long life the life of the so-called refers to a finished product light from light to 'burned' or lamp work below the standard stipulated in life any performance requirement of the total time. Rated life of 1000 hours of ordinary incandescent bulbs, compact fluorescent lamp life generally for 5000 hours.

　　（ 3) Good color rendering of step with the light source will show different color light. We use the color rendering index CRI ( 显色指数) To determine, ranging from 0 to 100. Incandescent lamp and the color of sunlight during the day show index for 100. According to index directly reflects the light of the stand or fall of color rendering, the higher the light color rendering index, under the irradiation of the color of the object can get true reflection of the. On the other hand, can make the object color distortion. In general, light color rendering index as long as more than 75 more than, can truly reflect the color of the object without distortion. Compact fluorescent lamps using rare earth tricolor phosphor powder, its color rendering index about 80 ra, significantly higher than ordinary fluorescent lamp color rendering. If use cheap halogen powder as raw material, will not reach this effect.

　　（ 4) Volume is small and exquisite, modelling beautiful, easy to use because of the compact fluorescent lamps have taught high power load, so it's volume is small and exquisite and beautiful, also have taught good adornment effect. The integration of energy-saving lamp socket specification conditions of use and common bulb basic same, so can be used directly instead of ordinary light bulbs, its huge market capacity, easy popularization and application. Can say compact fluorescent lamps on energy-saving fluorescent lamp, incandescent light bulbs, long life and small volume, good color rendering, the advantages of simple for a suit, clear conscience is a representative of the modern indoor lighting light source, to become an international green lighting light source raw recommended products, there is a huge potential market and development prospects.

how to choose and the rational use of compact fluorescent lamps (

1) The lamps and lanterns of choose the light source properties, such as a large number of used for embedded in the ceiling lamps and lanterns should have good optical reflectivity, better ventilation and cooling, the reflection surface diameter and depth of the lamp shade matching with energy-saving lamps, general energy-saving lamps do not apply to the lamps and lanterns that move light, does not apply to small enclosed type lamps and lanterns, also cannot be used to easily by water spray to the place. （ 2) Power supply voltage fluctuation range should be consistent with the urban power grid voltage fluctuation < + 10 requirements, individual regions voltage fluctuation is too big, will have great influence on the performance of the energy-saving lamps. （ 3) Referred to as the color temperature light source color temperature, we use the kelvin ( K） Said. In the international, the color temperature is divided into the following several kinds of excitation sex is strong, make the eye fatigue, but psychological feeling seems to be brighter.

intensity of illumination level such as the following places recommended list

color temperature color said

symbol

show index RA

6500 k

the sun color

RR

76

5000 k

neutral white

RZ

4000 k cold white

RL

78

3500 k

white

RB

3000 k

warm white

RN

80

2700 k color incandescent light bulbs,

RD

( 4) Lighting design in different places have different recommendations, not blindly pursue the brighter the better, but should be full.

intensity of illumination level such as the following places recommended list

places residential

hotel

store supermarket school

the office

bedroom bathroom

the kitchen

hall restaurant

the kitchen classroom

library

office

the meeting room

drawing room

appropriate intensity of illumination, LX Lm/m2)

100

300

300

200

330 - 500 750

300

300 - 500

300 - 500

750 - 500 1000

　　（ Note: illumination refers to the luminous flux per unit area, per unit for Lx Lm/m2. For example a bedroom area is 20 m2, the required illuminance of 50 lx, only a lamp luminous flux is 1000 lm ( 20平方米* 50 lx = 1000 lm) 3 u 20 w energy-saving lamps. ）

　　（ 5) Energy saving lighting is also a long-term state policy of the country, is the need of man, save resources, protect the environment, must actively promote extensive publicity.

editor: China lighting network leaves