- Medium wavelength infrared, color temp. emitting approx. 1800d. F (bright orange glow)
- Approximately 60% radiant efficiency
- Nickel-Chromium alloy coiled element with procelain end caps and pigtailed termination
- 5/8'' Diameter frosted quartz envelope
- Fast heat-p/cool-down
Notes: Life expectancy of all heating element - 5 000 hours. All heating elements operate at 50/60 Hertz.