This is the original mining lamp that Riddick (Vin Diesel) picks up from the ground outside the ‘Coring Room’.
The lamp has been broken and smashed by the studio to make it appear badly damaged. There is still a great deal of desert sand inside and on the surface from the filming location. There are some fantastic close-ups of this item in the final cut of the film when Riddick picks it up and wipes the sand from the cracked lens and the lamp perfectly screen matches.