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We at ZSJ Co., Ltd. have placed our many years of experience in the field of energy efficient lighting products into the creation of our compact fluorescent lamps (CFL), energy saving bulbs, low energy lamps, GU10 lamps, and MR lamps. With increasing global awareness of the need for energy saving products, and the fact that these are replacing other technologies such as the incandescent bulbs in signaling, solid state lighting, and vehicle headlight applications, due to improved luminescent efficiencies and extended lifetime, we are happy to offer these products to the world.

Since 1988, we have placed much emphasis on the development of our energy saving lamps. At ZSJ, we are continually striving to improve the quality, efficiency and reliability of our products. With the use of intelligent-controllers for lighting sources, and the adoption of SMT technology, our energy saving lamps have a low power consumption, a longer life (up to 15,000 hours), high luminous efficacy (attaining 701 m/w) and shorter preheating time (under a second), thus making it the perfect choice for illumination in residences, commercial uses, factories, restaurants, everywhere.

Since our fluorescent lamps require less power than incandescent lamps, energy consumption is reduced as well as the environmental effects of generating electricity. Therefore, our products are used increasingly in international markets, such as South America and the Middle East. Our consistent quality and convenient service have helped our products to earn trust and praise from numerous high-profile clients. In addition, our monthly capacity of 5 million units means that you will never have to wait for your orders. We also offer OEM service.

Main Products
  • 2U Energy Saving Bulb2U energy saving light bulb is a type of U-shaped lamp. It consists of two U-shaped light tubes so it is called 2U. The diameter is from 9mm to 14mm and power is from 3w to 36w. It can replace incandescent lamp and be used in hotel, office ...
  • 4U Energy Saving Bulb4U energy saving light bulb consists of four U-shaped light tubes. The diameter is from 12mm to 21mm and power is from 45w to 240w. It is mainly applied to industrial use and commercial use. It can directly replace high-voltage mercury lamp ...
  • Candle Fluorescent LampCandle fluorescent lamp, a type of our energy saving light, is capable of giving light almost immediately upon the application of voltage. This energy lamp comes in different styles and is applicable to residences, commercial place ...
  • Lotus Fluorescent BulbA compact fluorescent lamp (CFL) is also referred to as a compact fluorescent light or energy saving light. Adopting of SMT technology, our Lotus compact fluorescent lamp is more compact, with shorter preheating time (lower than 1 second).