Welcome to the store! 1. MODEL OF LED DRIVER: Input: AC85‑265V 50/60Hz Output: Current 300mA (constant); Voltage 2‑4VDC; Can be DIY connected to a 1W lamp bead. (Do not measure voltage without load) 2. WIDE RANGE: ABS shell, cable with good insulation effect, mainly suitable for LED lighting, architectural lighting, stage lighting, LED display, and theater. 3. SMALL AND BEAUTIFUL: The LED driver with ABS shell is small in size, easy to store and hide, and does not affect the overall decoration aesthetics. Great power in a small size. 4. EASY TO INSTALL: Both the output and input ends are flicker-free, which can be directly connected to the power supply and the lamps without buying extra wiring, making DIY more convenient and simple. 5. NO NOISE: The constant current LED driver can be used in most LED light products. It has no noise, good heat dissipation, and a long service life. Item Type: LED Driver Material: ABS Size: Approx. 4x1.7x1.5cm / 1.6x0.7x0.6in Approximate Weight: Approx. 17.00g/0.6oz Model: 1x1W Input Voltage: AC85-265V Frequency: 50/60HZ Output Voltage: 2-4VDC Output Current: 300mA Scope of Application: DIY Can be connected to a 1W lamp bead 1 x LED Driver Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!