Jiaxing Rantoon Co., Ltd.
Main products:Electronic Metal Halide Ballast,Metal Halide Lamp,Auto Hid Kits,Cosmo Street Light
Contact Us
  • Contact Person : Mr. Zhang Fuming
  • Company Name : Jiaxing Rantoon Co., Ltd.
  • Tel : 86-573-82618880
  • Fax : 86-573-82616999
  • Address : Zhejiang,Jiaxing,No 519, Zhenxing Road, Jiaxing City,Zhejiang Province, PR,China
  • Country/Region : China
  • Zip : 314001

The newest generation street lighting system, COSMO street light

The newest generation street lighting system, COSMO street light
Product Detailed
1 German technology 2.professional HID street light manufacturer 3.30% energy saving than LED street light

Company Advantage:

1. Professional HID Electronic Ballast Manufacturer with 8 years experience. Our company covers an area of 20 acres with building area 15000 meter squares

2. German Technology with the famous companys' technical engineers

3. Advanced automatic equipments

4. German brand, and EU recommendation products. Our service purpose: customer first, quality guaranteed.

 Technical Advantages:

1. Advanced international Chip technology and digital intelligent control

2. All of our products have got the CE, FCC, and E-MARK approval

3. Stable quality: more that 90% components are imported and advanced. All the materials are tested by our engineers. Our products have passed rate of 100 percent

4. Technical Index is up to the standard of the EU and USA.

1.Product introdution

Rantoon Cosmo street light

Cosmo Polis lighting ,the new generation innovative light source for outdoor lighting ,save 30% electricity than that of the led lighting ,but the cost is only one half of the led ,it will open a new chapter in the lighting industry by its characteristic of high color rendering and significant effect of energy-saving .

RANTOON Cosmo lighting

Rantoon Cosmo lighting the famous German brand and expert in Cosmo lighting manufacturing filed,based on the idea of German technology lighting ,enjoying a world wide reputation of high quality ,our company open a new chapter in street lighting in the concept of lower carbon ,energysaving and environmental protection in the 21 Century . RANTOON Cosmo lighting are the new generation street lighting technology ,including the whole system like CosmoPolis light source which combines the good advantage of the high pressure sodium lamp and metal halide lamp ,and outdoor using electronic ballast with longlife time and the lighting fixture with special reflector .From the application case of the Cosmo lighting in domestic and oversea market ,it have acheived a good effect of lighting and energy saving .140W Cosmo street lighting system can replace the traditional 250w sodium street lighting ,,which is widely used on the City and Urban road ,it can meet the requirement of the luminous flux and brightness and the uniformity of the lighting standard ,even can get more better Visual comfort and resolution than the sodium street lighting .

2.Comparasion3. Features of Rantoon Cosmo lighting

1.high light efficiency and energy saving.

Best Light efficiency for 118lm/w,one 140w cosmo system can replace the common 250 HPS street lamp .

2.Small size ,low weight

Separate electronic ballast ,less than half size and weight of the traditonal magnetic ballast .The optional choose for the design of the reflector and lighting fixture ,with more better efficacy .

3.Excellet light efficacy

Excellent ratio for the discharge tube diameter with the lenth (A.R.),stable light output .

New PGZ12 bulb clamp head and base,to placed the light source in the best light effect position .

Compare to the sodium street lamp in the spacing height ratio of luminance ,,it is more than 12-15% bigger than the sodium street lamp ,so it can save more lighting fixture and use more lower poles,finally reduce the total invest cost

4.Long working time

The light source can remains 80% brightness luminous maintenance and reduce only 10% lighting efficacy after using 3 years .And the Cosmo electronic ballast can last 60000hours ,only 5% working efficacy reduced in the end of the lifetime .


CDM-T :2years

CDO-TT :3 years , 60% maintenance of brightness

HPL :3 years, 60% maintenance of brightness

SON PIA : > 4years

CosmoPolis HID-PV Xtreme electronic ballast :only 10% efficacy lost after working 60,000 hours -

wholly sealed system structure,water and dust proof and anti-vibration.

peak voltage protection ,protect the light source;anti-surge current,protect the electronic ballast

High working efficacy system ,-power factor 0.98;no worry about the broken of the compensation capacitor -consist power output ,will not affected by the fluctuation of the voltage .(AC 200~254V Voltage ,power +/-2%)

-anti-thunder protection;meet the standard of EMC/EMI rules.

5, constant power output

Compare to the sodium street lamp ,it can withstand at least 5% voltage fluctuation ,and with stable and constant light output.But the sodium street lamp can only withstand 3% voltage fluctuation and unstable light out put .

With more distance of light distribution scale than the sodium street lamp .

6.nature white light

Specification and Models of Rantoon Cosmo lighting

1, Light source

2,electronic ballast


Comparison with LED street light

According to the lighting industry development, till now (December, 2010) In application of high power lighting more than 45 Watts, LED light only can reach the same level in lighting effect with Rantoon Cosmo light in 3 years. While if product wants to be mature and price is competitive with Rantoon Cosmo light, it needs even longer time.


Luminous flux(Flux/lm)

Life time (Hrs)


Cosmo light







Not sure


Summary: For same lighting effects,(when brightness and light ing width is same),Rantoon Cosmo street light saving 30% power than LED lighting. Light source and electrical equipment cost only 1/2 of LED light. For same energy consumption, LED light’s Luminous flux is 30% lower than Rantoon Cosmo light.

The newest generation street lighting system, COSMO street light

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