New old stock 
This is an interesting variation of this Power # 819 lamp. It features a handle at the top and an on/off switch. This can be mounted on the interior or exterior as it is  waterproof.
H3, 100 Watt Halogen, Super Bright
Lexan Housing and lens. 
Clear lens 
Note: These can be retrofitted to work with the Jurassic Park Patrol Jeeps. As the houdings and lenses are hard to find.