As a manufacturer, we are professional in developing and making LED products. Our factory is located in Jiangmen City of Guangdong Province, and our office is located in Guangzhou City of Guangdong Province.All LED products were built-in high efficiency LED Driver, which making LED products to be more saving energy. They were made up of components and accessories from international famous brand, and using lead free for tooling.Hk Vivo Lighting Technology Ltd. is a making LED drivers and LED products, such as LED bulbs, LED light trees, LED wall washers and. All our bulbs can use in wide-range voltage, for example: 1V-9V, 2.2V-12V and 6V-36V; We supply 0.5W, 1W, 3W and dimming multi-Funtional LED torch bulbs. All they have a high intensity and quality guarantee.We source raw materials that come with RoHS, CE marks to ensure reliable quality. Our 25 QC technicians use 15 testing machines to closely monitor each item to make sure all of finished items are suited to these marks. And we have kept a repair rate of 0.5 percent.We would be very pleasure to send you our detailed catalog if you are interested in the products. Sincerely hope our products are helpful for you. We have a better management to ensure excellent product quality. If you have any question about LED products, please send email to us. We will reply you as soon as possible.