Glow plug for automobile, diesel engines; Working data as follow: Power: 50W; Rated temperature: 1200 oC (2150 oF) Time to 850 oC (1550 oF): <10 seconds Service cycles (on & off shuttle): >30,000 cycles Service life: 5,000 hours Materials: Ignitor: silicon nitride (Si3N4) Metal rings & holder: stainless steel Leads: high temp teflon (PTFE) Terminal: Molex or as your required