Model DEWA DCK2100P2. • (1) DCD999B 20V MAX 1/2 in. • (1) DCF887 20V MAX 1/4 in. XR Brushless Cordless Impact Driver. • Both tools compatible with all DEWALT® 20V MAX and FLEXVOLT® Batteries. • 20X BRIGHTER LED: The DCD999 3-mode LED provides lighting in dark or confined spaces up to 20x brighter than the DEWALT DCD985.