Feature: 1. 300mA Output: Input AC85‑265V 50/60Hz, output current 300mA (constant), voltage 9‑18VDC, DIY connection 3 to 5 1W series lamp beads. 2. Small Size: This LED driver with small size is easy to hide so as not to affect the overall sense of beauty, make the line tidy and not messy. 3. Easy Installation: This LED driver has premium cable with no flicker and good insulation at both ends of the input and output. 4. More DIY Convenience: This LED driver can be directly connected to the power supply and lamps, providing more DIY convenience. 5. Good Heat Dissipation: This LED driver is noiseless in use, providing good heat dissipation and high durability. Specification: Item Type: LED Driver Material: ABS Product Size: Approx. 4 x 2.5 x 1.9cm / 1.57 x 0.98 x 0.75in Model: 3-5X1WAC85-265V Input Voltage: AC85-265V Frequency: 50/60 HZ Output Voltage: 9-18VDC Output Current: 300mA Scope of Application: DIY Connected with 3-5 1W Series Lamp Beads Weight: Approx. 18g / 0.63oz. Package List: 1 x LED Driver