The 12W WL LED Wall Washer is a powerful and efficient lighting fixture with vibrant RGB colors. It has a 40-inch length, providing wide illumination coverage. It features the advanced IC1909 chip for easy customization and synchronization of RGB colors. The SMD5050 chip technology ensures brightness and energy efficiency. With an IP65 rating, it is durable and suitable for indoor and outdoor use. Overall, it combines performance, control, and weather resistance, making it ideal for professional lighting projects.