Feature:1. FOR LED CONTROL: Including 2pcs LED strobe modules, with continuous strobe mode, used to control the flashing frequency of LED lights.2. DURABLE MATERIAL: Made of excellent ABS material, which is lightweight and wear resistant, environmentally friendly and .3. HIGH PERFORMANCE: The flash strobe controller has 9‑30V wide voltage range, with stable frequency, very convenient to use and replace.4. EASY TO INSTALL: This LED flash strobe is small and compact, easy to use and replace, and does not take up space for installation.5. MULTIPLE USAGES: Widely used in all kinds of car headlights and fog lights, suitable for single color light, dual color light and 3 color light.How to Use:1. Turn on the headlight, the light is always on2. Turn off the light, turn on the light quickly, and the flash mode starts3. Turn off the light, turn on the light again, and return to normal lightSpecification:Item Type: LED Strobe Module Model: LF-300B H4Material: ABSPurpose: Control the flashing frequency of LED lightsStrobe Mode: Continuous StrobeWorking Voltage: 9-30VPower: 50WApplicable Lamp Color: Single color lamp, 2 color lamp, 3 color lampScope of Application: All kinds of headlight, fog light Package List:2 x Flasher Module