QUARTZ TUBES

• 3/8" Diameter frosted quartz envelope.
• Nickel-chrome alloy coiled element with porcelain end caps and pigtailed termination.
• Color temperature emitted: approx. 1800° F (bright orange glow).
• Approximately 60% radiant efficiency.
• Fast heat-up/cool-down.
• Moisture resistance: High.
• Mechanical ruggedness: Good.