E27 B22 12W Dimmable UV Germicidal Lamp Bulb Stable IC Constant Current

E27 B22 12W Dimmable UV Light Sterilize LED Bulb White UVA Germicidal LED Light


The Comparison of Principles of Sterilization Between UV-C and UV-A

First , UV-C can kill bacteria because the band of light is 200-280nm which is invisible tohuman eyes, also called ''invisible light sterilization'' , However , another specific band in UV-A which is around 405nm because it is visible to the human eyes , also is known as " visible light sterilization '' .

Product Description:

1 . LED UV-A Sterilization Bulb : One bulb , two UsageSterilization and lighting use special LED chips ,has a good sterilization effect.
2 . It kills the bacteria oxidation instead of damaging normal cells.
3 . No risks to humans,you can use them normally without taking any specific protective measures.
4 . No light damage to most organic compounds,which can be used normally for a long time.

Product Advantages:

▶High transmittance over 90% ▶270°beam angle
▶Excellent PC cover ▶High heat conductive flame retardant plastic for housing with aluminum inside
▶Long life SMD LED chips with high temperate PCT. ▶Thick aluminum plate
▶Special UV chips+ lighting led chips ▶Over current / Over voltage protection
▶Can choose different CCT(2700/4500/6500K) in the same cost for lighting mode
▶IC driver(switch supply power) constant current constant voltage.


FAQ & Our Services:

FAQ:

Q2: what is CRI?

Product Show:

Zhongshan Shuangyun Electrical Co., Ltd. is a manufacturer which is established in 2007 and located in zhongshan city. In the market of LED lamps, we own very big-sized factories, as a rapid growing enterprise who integrate the production and marketing of LED lighting. We are a collection research and development, production and sales in one of the manufacturing company.

On the principle of Quality first, Trust and Win-win, we are focused on value for clients. We specialize in manufacturing technology of energy saving lights and LED lamps, which cover a wide rang of products including energy saving lamps, half spiral energy saving lights, full spiral energy saving bulbs, lotus lighting; LED bulb, LED corn light, LED spot lighting, LED candle lamp, LED panel light, LED tube T5/T8, LED down light, etc. All processes of manufacturing, from design, order placement, manufacturing, testing to shipping are completed with care from our staffs. With separate production lines for small and large orders, we are able to flexibly produce orders despite order volumes. We also supply raw materials of all the products. We have a professional R & D team and the department has developed new products constantly.

With the full capacity of research, manufacturing and selling the lighting appliances. Using the essential raw materials and together with high technology, we offer you the lamps that are guaranteed with high lumen, good color rendering, electricity effectiveness, and long lifespan. The reliable lamps can be applied to a broad range of sites outdoors and indoors with a bright future in terms of ecology friendly significance.

Our company covers an area of 8,000 square meters, with more than 150 staffs. Our company is fully-equipped a nd each product will be tested by five product measuring process during the whole production procedures. Based on semi-automatic production lines and a series of process equipment, our monthly production achieve 800,000 pieces which ensures fast delivery for our clients. With excellent quality and reasonable price, our products are sell well on the South America,Southeast Asia, and Eastern Europe.

Sincerely welcome OEM & ODM requirements. We will strive to deliver the highest quality products and customer service.All the customers are welcome in good faith to visit our company. The best solution to your business will be offered with our full heart. We will cooperate with you with the most earnest attitude to development splendid business altogether fervidly.