Product Overview
GE 23843 QH6MT3/CL/HT — 6000W 480V T3 Tubular Quartz Halogen Infrared Heat Lamp, Horizontal Burn
The GE 23843 QH6MT3/CL/HT is a 6000-watt, 480-volt T3 tubular quartz halogen infrared heat lamp from GE Lighting, designed for industrial and commercial high-temperature infrared heating applications. With a C-8 filament, 3250K color temperature, 11.90" MOL, 0.375" (T3) diameter, wire leads at each end, horizontal burn position, and a rated life of 100 hours, this lamp delivers reliable radiant infrared output for process heating, drying, curing, and warming applications. Verify voltage, wattage, burn position, and physical dimensions before ordering.
| Wattage 6000W T3 Quartz | Voltage 480V Rated | Color Temp 3250K Infrared / Heat | Burn Position Horizontal Verify Before Use | Rated Life 100 hrs Average Life |
Technical Specifications
| Brand | GE Lighting |
| GE Order Code | 23843 |
| Description | QH6MT3/CL/HT |
| Lamp Type | T3 Tubular Quartz Halogen Infrared |
| Wattage | 6000W |
| Voltage | 480V |
| Color Temperature | 3250K |
| Filament | C-8 |
| Burn / Operating Position | Horizontal |
| Rated Average Life | 100 hours |
| Max Overall Length (MOL) | 11.90" |
| Diameter | 0.375" (T3) |
| Termination | Wire leads at each end |
| UPC / EAN | 043168238434 |
Product Overview
The GE 23843 QH6MT3/CL/HT is a tubular quartz halogen infrared lamp engineered for industrial process heating, drying, curing, and warming applications. At 6000W and 480V, this lamp delivers radiant infrared energy output from a compact T3 quartz envelope (11.90" long), making it suitable for installation in industrial heating fixtures and equipment designed for this exact wattage and voltage.
The 3250K color temperature reflects operation at a filament temperature calibrated for infrared process heat rather than general illumination — producing a high proportion of infrared radiation relative to visible light. The wire leads at each end provides a connection suited to industrial fixture mounting. Horizontal burn position only — operating at other orientations will cause premature filament sag and failure.
Catalog-rated average life is only 100 hours for this 6,000W high-temperature lamp — far shorter than the other lamps in this family. This is expected for a lamp at this wattage/temperature extreme; confirm your application's duty cycle before ordering.
Compatible Applications
- Industrial process heating — Drying, curing, baking, and thermal processing equipment requiring 6000W 480V tubular quartz infrared sources.
- Commercial warming and heating equipment — Food service warming equipment, outdoor patio heaters, and comfort heating fixtures using T3 quartz halogen elements.
- Retrofit and maintenance replacement — Confirm voltage, wattage, MOL, diameter, burn position, and termination style before ordering.
Before Ordering — Verify
- Voltage: Confirm equipment is rated for 480V. Do not install on a mismatched voltage system.
- Wattage: Confirm the fixture or equipment is rated for 6000W.
- Burn Position: This lamp is rated for horizontal operation only. Vertical or angled installation will cause premature filament failure.
- Physical Dimensions: Confirm 11.90" MOL and 0.375" (T3) diameter fit within your fixture or equipment lamp housing.
- Termination: Confirm your fixture accommodates wire leads at each end.
Safety and Handling Guidelines
- Extreme Heat Warning: This lamp operates at very high surface temperatures. Use only in approved fixtures or equipment rated for high-temperature quartz halogen infrared operation. Keep all combustible materials away from the lamp and fixture.
- Do not touch the quartz envelope with bare hands. Skin oils cause hot spots leading to premature failure. Use clean gloves or a lint-free cloth. If accidentally touched, clean with isopropyl alcohol before use.
- Horizontal Burn Position Only: Operating vertically or at an angle will cause premature filament sag and lamp failure.
- Do not exceed rated voltage. Operating above 480V dramatically shortens lamp life.
- Allow Complete Cool-Down: Allow the lamp to cool fully before handling or replacement.
- Disconnect Power: De-energize the circuit before lamp replacement. 480V systems carry lethal voltage.
Compliance
- Verify RoHS compliance status and additional certifications with the GE manufacturer specification sheet prior to use in regulated installations.
Ordering Information
- Brand: GE Lighting
- GE Order Code: 23843
- UPC / EAN: 043168238434
- Wattage / Voltage: 6000W / 480V
- Packaging: Sold individually.
- Case quantities and bulk pricing: Contact ADL Supply for volume orders.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
