LED modules are typically described based on their characteristics such as power, brightness, color, and size. The "1.44W LED module" you mentioned seems to refer to an LED module with a power of 1.44 watts. This number represents the total power consumption or power consumption of the LED module.

LED modules are typically used for lighting and display applications, and they can have different brightness, color, and shape. When selecting LED modules, you need to consider your specific application requirements, such as the required brightness level, color temperature, and power requirements.

If you have more detailed information about specific LED modules or need more information about LED modules, please provide more context and I will do my best to provide more assistance.