The MagLite PRO 2D Flashlight continues the style of the original Maglite D-Cell Flashlights, a line that came out over thirty years ago and is now an industrialimage design classic. The Maglite 2D PRO Flashlight continues that heritage, but with enhanced performance upgraded by modern LED technology to give you lighting power that you could only have dreamed of back in the 1980s. The state-of-the-art LED light engine at the core of the Maglite PRO 2D LED Flashlight combines awesome lumen output with surprisingly efficient power usage, along with the incredible durability that's inherent to LED bulbs, for a flashlight that runs like a dream.