Light Bulb 6 Volt, 5 Watts on 2040-parts.com

Mercedes C 63 AMG Edition 507: Price from £66,960

Available as Saloon, Estate or Coupe, the C 63 AMG Edition 507 will cost from £66,960 (for the saloon) and £68,160 (for the estate and coupe), or at least it will until you start to bother the options list. But for the base price you do get a fair bit already, with the AMG Drivers Pack as standard – which gives you extra horses (500bhp) and a higher top speed (174mph) and a free day out at an AMG BASIC Training Power and Passion Event so you can learn to drive your new C63 properly. As well as the extra power and freebie outing, you also get a selection of cosmetic and equipment teaks to the standard C 63 AMG including 19″ AMG Cross-Spoke alloys, composite brakes with red brake callipers, AMG bonnet with power dome and gloss black air vents and gloss black highlights for stuff like the mirrors and grill.

One Lap of the Web: Ditching Miss Belvedere

-- In the Netherlands, the street lights are expensive to run. Who knew? Hence, a much more striking vision of the future: a luminescent paint applied to the roads so its markings glow at night -- for as long as eight hours.

Gordon Murray’s MOTIV.e debuts in Tokyo

Gordon Murray, the famous McLaren Formula One and McLaren F1 road car designer, and bike-builder Yamaha unveiled the MOTIV.e at the Tokyo Motor Show. The MOTIV is a hot take on a city car in the vein of the Smart ForTwo and Aston Martin Cygnet. Multiple versions of the MOTIV could be produced, with both electric and gas power.