Not exact matches
There are now power - saving substitutions for traditional incandescent
bulbs as well as LEDs, CFLs and
halogens, a
type of incandescent with a tungsten filament.
On the exterior, the HEV variant gets a gloss black radiator grille, projector
halogen headlamps,
bulb -
type rear combination taillights, chrome door handles and electric side mirrors, blue and / or grey highlights (depending on body colour) and LED daytime running lights are standard across the range.
There's no word if a specific
bulb type — be it
halogen, HID, LED, or anything else — will play a role in the rating, but the effectiveness of newer lights, LEDs in particular, certainly make a case for it.