City modernization development faster, roads and city public lighting demand willincreasingly expand, public lighting energy demand will increase. In accordance with the "city road lighting design standards CJJ45-2006" documentation requirements, city road lighting to be used in high pressure sodium lamp, metalhalide lamp, compact or tube diameter fluorescent lamp as light source for roadlighting. Through our long time cooperation with Japan, light source research experts bold attempt, the research development and production of ceramicxenon lighting electric light source products and matching with the microcomputercontrolled ballast.

Ceramic xenon lamp discharge lamp, high pressure sodium lamp, metal halide lamp from high-pressure gas derived from a previous product weakness,developed into a high luminous efficiency, high color, high brightness, low power consumption and high quality of electric light source products. It is usedeffectively to save power consumption, reduce lighting electricity costs, increasecity luster. Let the city roads and public lighting to energy-saving effect isfeasible.

One, the purpose of city road lighting

City road lighting is for the purpose of city road lighting, drivers and pedestriansto illuminate the road for vehicles, to create a good visual environment, to guarantee the traffic safety, improve the transportation efficiency; municipallighting to facilitate people's lives, reduce the crime rate at the same time, also reached the purpose of beautifying the City environment.

Comparison of the two selected, city road lighting electric light source products

At present, the city road lighting electric light source products are mainly used for high pressure sodium lamp, metal halide lamp, fluorescent lamp, etc.. The high pressure sodium lamp, to selection of the most widely used products. City road lighting using ceramic xenon lights very high price. Has the very high energy saving, saving electricity effect.

Three, ceramic xenon lamp (CHID) is the electric light source selection of cityroad lighting ideal

Spectral ceramic xenon lamp is most close to the daylight spectrum, is currentlythe best display of electric light source color. Known as the artificial sun. Widely used in City Road and public places lighting quality, but also can be used forplant growth light source, instrumentation, lighting source etc.. Ceramic xenon lamp has the following advantages:

Color is excellent, ultra stable light color during a single lamp lifetime, high consistency of color products;

Having 3K 4K warm white or bright white;

- high brightness, high luminous efficiency, low depreciation;

- low energy consumption, low power consumption, low heat;

Having a more durable service life than high pressure sodium lamp,incandescent and halogen lamps;

According to "Regulations" city road lighting design standard, the author thinks that the street lamp lighting close to the sunlight spectrum is the selection of the most ideal light source. It should be widely popularization and application in road and places of public lighting:

(1) Expressway, trunk road, the roads and slip roads can be made of ceramicxenon lamp (CHID);

(2) the living area of motor vehicles and pedestrians mixed traffic road withceramic xenon lamp (CHID);

(3) the city center, business center and so on the vehicle road color identificationrequirements of the higher needs a ceramic xenon lamp;

(4) business district walk street, residential district pedestrian road, vehicle roadon both sides of the sidewalk more need to use ceramic xenon lights.

Four, ceramic xenon lights lighting can be matched with a variety of conventionallamps, to meet a variety of lighting needs

Such as non-polar lights, LED lights and other high pressure gas discharge lamp and so on many new and efficient lighting products mostly according to theiradaptation special lamps, though, this design is safe, practical, reliable, beautiful appearance; however, it is this specificity, resulting in product popularizationprocess will produce high price economy for many consumers, give up the desire to buy.

Ceramic xenon lights lighting take universal packaging method, packaging intolight products of single end, double end, bulb, E40, E27 etc. various with the current market general purpose luminaires interface matching, it can be said that as long as the electric light source where there is a ceramic xenon lamp bulbplace, completely solve the shortcomings of other efficient new lighting light source. Effectively enlarge the ceramic xenon lamp market application space.Bring great convenience to consumer demand.

Five, ceramic xenon lights saves the application effect of a case

In 2009 November, we made a detailed investigation on the road lightingconditions, a county investigation, we give the main leadership of the countypetitioned a survey materials, in the material objective for the county just amunicipal lighting electricity expenses account. Do not know, be shocked. So one count attach great importance to the leadership of the county.

According to our survey, the county seat of the municipal road lighting street lamps 3000 lanterns all by high-pressure sodium lamp as a light source for lighting. High pressure sodium lamp used for 400 and 250 Watt two specifications. A single lamp, street lamp in 3000 double lamp holder, three lamp,four lamp four specifications. We integrated average, so the county town, use the light bulb is about 6500 only (set). Calculation of the average number of totalpower we take two kinds of specifications of bulb formation using amount,equivalent to a single (sets) of about 300 watts / only (set).

The total power of =300w all * 6500 =1950000w street lamp.

The daily power consumption of =195 million kilowatts hours / 1000 x 10 watt =1.95 million degrees / day (calculated in accordance with the day lighting 10 hours)

Daily consumption of fees =1.95 million degrees x 0.65 yuan / degrees =12675 yuan / day (Hefei Municipal roads and electricity tariff 0.65 yuan / degree)

The annual power consumption of =1.95 million degrees * 365 days / year=771.175 million degrees

Annual electricity costs =12675 yuan * 365 days =462.6375 yuan / year

Annual electricity costs =12675 yuan * 365 days =462.6375 yuan / year

Pass above the electricity expenditure account, the county leaders took to payelectricity bills were compared, found that points out electricity is far greater than the theory of our data, determined, the county will be all the high-pressure sodium lamp into ceramic xenon metal halide lamp. So, a year can saveelectricity costs nearly 2400000 yuan.

The following will be calculated we stated as follows, 3000 street lamp County,6500 (sets) using the traditional high pressure sodium lamp bulb, the average power of about 300w/ only (sets), the use of new energy-saving lighting productsceramic xenon lights only needs 150w/ only (sets), therefore, the following power consumption and electricity measure:

The total power of =150w * 6500 (sets of) =975000w.

The daily power consumption of =975000w * 10 hours / 1000w=9750 degrees / day (calculated in accordance with the day lighting 10 hours)

Daily consumption of fee of =9750 degree by 0.65 yuan / degrees =6337.5 yuan / day (Hefei Municipal roads and electricity tariff 0.65 yuan / degree)

The annual power consumption of =9750 degrees * 365 days / year =355.875million degrees

Annual electricity costs =6337.5 yuan * 365 days =231.32 yuan / year

The two compared: the actual annual savings of cost: 2313200 yuan, 4626400 yuan =-231.32 yuan.

Therefore, the ceramic xenon lights new products using new technology is howsignificant saving effect.