4w LED Driver for tube/bulb/led lighting
Low cost, high reliability
4w LED tube/bulb Driver
Constant Output Voltage
Short cricuit, Open circuit, Over load Over voltage Protection
Outline Dimension L*W*H(mm)
Constant current design
Universal AC input / Full range
Epoxy encapsulated with IP67 level
Withstand 300VAC surge input for 5 seconds
Protections: Short circuit / Over load / Over voltage
Fully isolated plastic case
Cooling by free air convection
100% full load burn-in test
Low cost, high reliabilityg
Suitable for LED lighting and moving sign applications
3 years warranty
12V 350MA 3 Watt LED Driver Circuit Driver LED BulbPROCESS FLOW CHART
We are a professional manufacturer engaged in the research and development, production and sale of backlight, LED lighting,LED power supply, power adapter.
Our company has a registered capital of RMB 5 million, 300 staff members, 5 production lines and dust-free workshops.Monthly capacity is up to 500,000,000 LED products, 100,000 backlights, 10,000 displays and 500,000 switching power products.
Due to our high-quality products and efficient services, our company establishes trade relations with many famous and strong clients, such as Huawei, TCL, Skyworth, Qiaoxing, Desay, Jingcai and VIDEOCON.
With the principle of "depending on scientific management, making quality products, keeping progressing, meeting customers' needs constantly", our company has passed ISO9001 Quality Management System Certification and SGS test and fully meets the requirement of RoHS in Europe. We are keeping the tenet of "Quality comes from details; attitude is everything". We keep the aim of "continuous improvement, striving for perfection" in mind.