Go on line and type in the bulb size and immediately get your LED lights purchased for this. It provides excellent light in my kitchen and I have two 4-bulb fixtures, one three bulb and one two bulb (sink area) and they keep my north facing kitchen cheery day and night. The new bulbs will be pricey but they last a long time and they are only 7 watts a piece as opposed to the halogens that are 50 watts a piece. With 13 total bulbs in my kitchen I am saving big-time.  I saw a tv House Hunter say she didn't like the kitchen lights, but they sure fill the bill in my country provencial kitchen. I am proud of mine. I recommend them for great lighting and decor.

Pros: Provides great light
Cons: Need to buy LEDs to make them economical and cool.