Philips MasterColor Integrated PAR38 light bulbs have an integrated ballast and can screw into a regular fixture made to fit a Halogen PAR38.  These Metal Halide light bulbs will last 3 times longer than it's Halogen counterpart and provide the same quality of light.  Perfect for an application where you want the light to be crisp and the items that are illuminated to be the actual color that they are!  Perfect for retail track and recessed lighting. 

You may order direct from this screen.  Simply insert the quantity in the box and click "add to cart" at the bottom of this page.  There is a 10% discount with case orders.  Click on "more Information" to get to the product descriptions to take advantage of this discount.