Quartz Lamps — Double-Ended Tungsten T3

A double-ended tungsten T3 quartz lamp is an infrared lamp with electrical connections at both ends of a quartz tube housing a tungsten filament. The T3 designation refers to the tubular shape and 3/8-inch diameter. These lamps deliver high-intensity infrared heat with instant response, making them ideal for industrial drying, curing, and process heating applications.

Fannon Products manufactures double-ended T3 quartz lamps from 250W to over 10,000W across a wide range of voltages including 115V, 120V, 208V, 230V, 240V, 277V, 400V, 415V, 480V, 575V, and 600V. Custom wattage and voltage combinations are available to match virtually any existing equipment specification or new process requirement.

Fannon Products' quartz tungsten infrared lamps are rated for 5,000+ hours of operation. Proper horizontal or vertical mounting orientation, avoiding physical contact with the quartz envelope, and operating within specified voltage and wattage parameters will help achieve maximum lamp life in your application.

Yes. Fannon Products manufactures direct replacement lamps to exact OEM specifications for equipment from Heidelberg, Tempco, Anderson Thermal, DryStar, Eltosch Grafix, Helios, Italquartz, Heraeus, Emitted Energy, M&R, Cogent/Research, Iamsco, Kirk Rudy, RSI, and others. Replacement lamps are typically held in stock for 1–2 day shipping.

T3 quartz lamps are available in three reflector configurations: clear quartz (no reflector) for omnidirectional output, 24K gold reflector for maximum directional infrared efficiency, and high-temperature white oxide reflector for diffuse directional output. The Goldenrod integral gold reflector design also saves 23.5% in energy costs compared to standard clear lamps.

Double-ended T3 quartz lamps are widely used across printing and screen printing for ink drying and curing, automotive for paint and powder coat curing and seat de-wrinkling, plastics for forming and welding, food processing for baking and dehydrating, electronics for reflow soldering, textiles for web drying, and industrial process heating across manufacturing facilities.