The brand's cordless lamps, which come in different sizes and varieties, are particularly useful DeWalt products to keep in your car for emergencies. One of the brand's most highly rated lighting products is the DeWalt 20V Max Jobsite LED Spotlight. The DeWalt spotlight goes for $119 on Home Depot and is currently discounted to around $70 on Amazon. How long the DeWalt spotlight lasts depends both on which setting you're using and what size 20V battery is attached. Its runtime can be extended further with larger DeWalt batteries (the brand sells up to 15 Ah 20V Max units).