This is a semi-budget interior light for your car’s passenger cabin etc...  

Although ostensibly a mini part, it could be used on any car.

The festoon is 5 watts.

Strangely, it has sub-parts available, the transluscent lens, and the festoon... but the lens is 90% of the cost of the entire light above !!!  Bit weird... possibly the lens-only sub-part is sold as the old one was metal and people must only want the lens??

For those dreamers who send me semi-rhetorical abuse "is it plastic? I only want the old metal... don't want no lightweight plastic junk mate",   I say, "have a gander at my metal number plate light that is well over $100, then look at this..." Answer sorted??