Greenland Environmental Ltd
We are professional consultant/ R&D manufacturer of energy saving
product.In recent times due to soaring fuel/energy prices. Survival for
Organization as well as individual has become very difficult. Due to our
New innovation we consume more energy and it effects our natual environment. So it has become eminent for human being to save the earth for our future generation.
That is where we play our part With our innovative ideas and our R& D staff,we design and manufacture Jean which can save the energy and improve our environment. We have our own R & D department with 3 assembling line. Making workforce of 300 people. It is our motto to manufacture energy saving product with better quality at affordable price. Jean Tube is highly dependable and passed different testing system such as ?CE? for Europe and ?HKCE? for our domestic consumption. Below are the picture of our factory with our credential
"JeanTUBE" is specially designed for replacing the traditional fluorescent tubes. JeanTUBE has got the "Hong Kong security certificate", "CE European certification", and has been passed the test from "Hong Kong Standards and Testing Center". It is proven that JeanTUBE is more advanced on energy-saving compared with the traditional T8 fluorescent tubes and change market trend from popular T8 switch to T5 fluorescent tubes. With a high luminous efficiency, good color, no flicker, less bad light, long life, low-temperature, low-voltage startup ability, less mercury and other characteristics. In today's world it is welcomed by the most popular lighting fixtures users. JeanTUBE saves energy while also reducing environmental pollution. Product Advantages
1. It can save electricity up to 60%.
2. There is no need to change old fixtures (bracket).
3. There is no need to use ?Ballast? or ?Starter?. Flicker free start and there is no noise disturbance.
4. High color rendering index and higher brightness (397 LUX)
5. Protective Bio-degradable Polycarbonate shell for tube, temperature control and safety. 6. Critical Flicker Fusion Frequency is up to 40,000 Hz, it will not cause strain on eyes. 7. Startup voltage range between (low 100v up to high 280v).
8. General use of voltage range between (180v to 250v).
9. Mercury content in our product is 80% less compare to regular T8 tube light.
10. High power factor, amounting up to 0.95pf (regular T8 tube is 0.5pf)
11. Low electromagnetic interference, harmonic ratio : THD < 15%
12. Life expectancy is up to 15,000 hours. 13. Warranty up to 2 years.
14. Detachable T5 tubes Design, can be replaced any T5 tubes while tubes failure
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