The 40" LED High Power Lightbar is a versatile and efficient lighting solution. It has a power rating of DC12V/27W and consumes low energy. With SMD3030*18 LEDs, it emits crisp white light at a temperature of 8000K. The adjustable beam angle allows for precise and focused lighting. It has a sleek design and durable construction for indoor and outdoor use. With an output of 3240 lumens per bar, it provides excellent brightness for enhanced visibility. Overall, it is a reliable and bright lighting option for various applications.