Cutter Electronics provides the new 600 Lumen LED light bulb upgrade from TerraLUX which replaces the standard incandescent bulb in Maglite D cell flashlights. The TLE-300 upgrade fits into and converts a Maglite flashlight with 4, 5 or 6 D cell batteries into the bright LED flashlight available, setting a new performance milestone in flashlight brightness.TerraLUX uses three of the latest Luxeon K2 flip chip high powered bright LEDs to make this performance possible. The product will be available to upgrade other flashlight manufacturer’s products in the near future.