DEWALT DCK280C2 20-Volt Max Li-Ion 1.5 Ah Compact Drill and Impact Driver Combo Kit 20V MAX 1/2-inch drill/driver features two speed transmission (0-600/0-2,000) Compact, lightweight design fits into tight areas Impact Driver has a compact (5.55-inch front to back), lightweight (2.8-pounds) design fits into tight areas Three LED lights with 20 second delay after trigger release provide visibility without shadows