From the USA the official 'Adventure Sport Flashlights' 5000LM MagLite compatible LED bulb! Featuring its solid metal body for outstanding heat dissipation and performance. High power CREE XHP50 LED with 5000 lumen output (this is very bright indeed!). Multi-mode: Low, Medium and High dimming modes selectable via your MagLite's existing switch. This however is fully customisable with many other modes available (programming instructions included in the package). Long range 240 metre beam distance. Designed for 6 D cell MagLite torches. Simple installation, straight swap for the existing bulb – no tools required.
eBay