Features VOLTAGE AND POWER: The working voltage of the LED strobe controller is 9‑30V and the power is 50W, which is suitable for most LED work lights. EXCELLENT MATERIAL: The strobe controller shell is made of ABS environmentally friendly material, heat and corrosion resistant, with good stability. HIGH PERFORMANCE: With a tightly controlled system, this signal light controller offers high performance and reliability, has a long service life. WIDE APPLICATIONS: Commonly used in motor vehicles, automobiles, motorcycles, armored vehicles, electric bicycles and other LED light bulbs. EASY OPERATION: Single color lights, 2 color lights, and 3 color lights all can be used, with compact structure, convenient and safe in operation. Specification: Item Type: Strobe Controller Model: LF‑300B Work Light Material: ABS Application: LED Light Control Working Voltage: 9-30V Power: 50W Connector Type: Without Connector Lamp Type: Single color lamp, 2 color lamp, 3 color lamp Applicable Type: Work Light Package List:2 x Strobe Controllers Package List 2 x Strobe Controllers