There are many different types of lights that can be used on top of kitchen cabinets. The most popular type is recessed lighting. This type of lighting is installed into the ceiling and shines down onto the countertops. It is important to make sure that the bulbs used in recessed lighting are not too bright, as this can cause glare on the countertops. Another popular option for kitchen cabinet lighting is under-cabinet lighting. This type of lighting is installed underneath the cabinets and provides task lighting for the countertops. It is important to choose a light bulb with a high Kelvin rating for under-cabinet lighting, as this will provide more light without causing glare.