Product Overview

GE 43709 Q500DC – 500W | 120V | Double Contact Bayonet (BA15d)
The GE 43709 Q500DC is a 500W 120V quartz halogen double contact bayonet lamp with a Double Contact Bayonet (BA15d) base, rated for 10,100 initial lumens, 2950K color temperature, 2000-hour rated life. UPC: 43168437097.
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Wattage
500W
Lamp
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Voltage
120V
Rated
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Base
Double Contact
Cap
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Color Temp
2950K
Kelvin
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Rated Life
2000
Hours
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Quick Specs
- Brand: GE
- Order Code: 43709
- GE Description: Q500DC
- UPC: 43168437097
- Product Type: Quartz Halogen Double Contact Bayonet Lamp
- Wattage: 500W
- Voltage: 120V
- Bulb Shape: T4
- Base / Cap: Double Contact Bayonet (BA15d)
- MOL: 3.44 in
- LCL: 2.13 in
- Filament Design: CC-8
- Initial Lumens: 10,100 lm
- Color Temperature: 2950K
- Rated Life: 2000 hours
- Catalog Notes: Frosted
- Pack Quantity: 6
- Dimming: Not listed in catalog
Product Overview
The GE 43709 Q500DC is a 500W 120V quartz halogen double contact bayonet lamp (T4 bulb) using a Double Contact Bayonet (BA15d) base. The GE catalog lists 10,100 initial lumens, a 2950K color temperature, a rated life of 2000 hours. Dimming is not listed in the GE catalog.
Applications
- Quartz Halogen Double Contact Bayonet Lamp – Equipment designed for Double Contact Bayonet (BA15d) lamps rated 500W at 120V. Confirm base, voltage, wattage, and dimensions before ordering.
- Replacement – Like-for-like replacement for a GE Q500DC or another 500W 120V Double Contact Bayonet (BA15d) lamp with matching dimensions.
Replacing Your Current Halogen BA15d Lamp?
- Base / cap – confirm Double Contact Bayonet (BA15d): Check your fixture socket before ordering.
- Voltage – 120V: Confirm your fixture, transformer, or supply matches 120V. Using the wrong voltage shortens lamp life or damages the lamp.
- Wattage – 500W: Confirm the fixture is rated for 500W.
- Dimensions: MOL 3.44 in; LCL 2.13 in
- Catalog identifiers: GE order code 43709.
Ordering Information
- Brand: GE
- Order Code: 43709
- GE Description: Q500DC
- UPC: 43168437097
- Wattage / Voltage: 500W / 120V
- Base: Double Contact Bayonet (BA15d)
- Pack Quantity: 6. Contact ADL Supply for volume orders.
Compliance and Safety
- Turn power off before inspection, installation or removal.
- Keep combustible material away from the lamp.
- Allow the lamp and fixture to cool before handling.
- Lamp may shatter and cause injury if broken; do not use the lamp if the outer glass is scratched or broken.
Specifications from the GE Lamp & Ballast Products Catalog (2016). For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
ADL Supply recommends confirming all specifications with the manufacturer product data sheet prior to installation.