Here are a few more links:
http://www.kccall.com/News/2003/0103/Front_Page/018.html
"Benjamin L. Perkins, 20, a resident of Kansas City, was killed in an intense, fast moving fire

Heat from a hand held work light apparently ignited gasoline spilled on the floor of the shop, according to fire officials."
http://www.mykawartha.com/ka/news/kawartha_lakes/story/2604115p-3019070c.html

"Three injured, one seriously in auto shop fire in Lindsay
Mar 1, 2005"
http://caselaw.lp.findlaw.com/scripts/getcase.pl?court=ny&vol=080&invol=0239

"evidence before the grand jury was sufficient to establish that the fatal explosion underlying this homicide prosecution was triggered by a spark from a non- explosion proof trouble light. According to the evidence, the spark was produced when the unprotected bulb was struck by a stream of water from a high pressure washer."
http://www.karmustang.com/fueltankfire.html