The sewing light provides nearly as much light as a 60W bulb in a package small enough to mount under the arm of a sewing machine. It is configurable for a daylight or warm light color. The light can be dimmed to your desired level. The light will remember your settings for the next time you want to use it.
The board assembly is single sided so that heat can be dissipated from the back side. The design is compact because the microcontroller incorporates all the logic and power control functions.