I must concur with Captain Rightfoot.
I used to use a lantern, but now I use a fluro light (I pulled a 100 Series out of a bog and he gave me a $100 ARB Gift Voucher & the only thing under $100 at ARB was the fluro light).
STORAGE : I had a ply box made up and glued foam to the inside walls, the lamp fitted snuggly into that and survived many 4WD trips. Better than a bag, as it couldn't get squashed by moving cargo.
LANTERN Vs FLURO
You need to carry metho for heating the mantle and kero for fuel, so there are 2 fuel containers / bottles in your car. If you knock the lantern over, you have pressurised fuel that can easily spread a fire (risk of damage to property as well as burns). The glass gets very hot. Unless you use no-odour kero - there's the smell of fuel. It's "heavy," bulky & and somewhat fragile.
The Fluro is compact, light and gives off as much light, especially when mounted on an extendable aluminium annexe pole (your own 12V street light. Because you can safely mount the fluro higher, you get less shadows & glare from the light and hence a safer camp site. The fluro can be used under the car or under the bonnet too.

