GE 43700 Q250CL/MC 250W 130V

Product Overview

GE 43700 Quartzline — 250W 130V T4 Halogen Lamp, E11 Mini Candelabra Base

The GE 43700 Quartzline is a 250-watt, 130-volt T4 halogen lamp from GE Lighting, designed for professional architectural, stage, studio, and commercial fixture applications. With an E11 mini candelabra base, CC-8 filament, 2950K warm white color temperature, and a rated life of 2,000 hours, this lamp delivers 5,000 initial lumens from a compact 3.16" x 0.5" form factor. The 130V rating provides enhanced protection against voltage surges and longer life on standard 120V circuits compared to 120V-rated alternatives. Verify wattage, voltage, and base type before ordering.

Wattage

250W

T4 Halogen

Lumens

5,000 lm

Initial Output

Color Temp

2950K

Warm White

Base

E11

Mini Candelabra

Rated Life

2,000 hrs

Average Life

Technical Specifications

Brand	GE Lighting
Series	GE Quartzline
GE Order Code	43700
Lamp Type	T4 Halogen
Wattage	250W
Voltage	130V
Filament	CC-8
Initial Lumens	5,000 lm
Color Temperature	2950K Warm White
Base Type	E11 Mini Candelabra
Rated Average Life	2,000 hours
Max Overall Length (MOL)	3.16"
Diameter	0.5"

Product Overview

The GE 43700 Quartzline is a high-intensity T4 halogen lamp built for demanding commercial and specialty applications. At 250 watts and 5,000 initial lumens, it delivers powerful warm white illumination in a compact linear form factor — well suited for narrow architectural fixtures, stage and studio lighting, retail display systems, and high-end commercial installations where high output and color accuracy are required.

The 130V rating is a meaningful distinction: when operated on a standard 120V circuit, the higher voltage rating results in reduced filament stress, improved resistance to voltage surges, and longer service life compared to a 120V-rated equivalent. The CC-8 filament in a high-purity quartz envelope provides stable, consistent light output and prevents bulb wall blackening over lamp life.

At 2950K, this lamp produces warm white light with excellent rendering of skin tones and textures — preferred for retail, hospitality, stage, and architectural applications where natural, flattering illumination is the goal.

Compatible Applications

Architectural and retail lighting — Track heads, accent fixtures, and display lighting requiring a compact E11 halogen lamp.
Stage and studio lighting — Fresnel, ellipsoidal, and specialty stage fixtures using 250W T4 E11 lamps.
Commercial and hospitality — High-end retail, restaurant, and hotel fixtures requiring warm white high-output halogen.
Retrofit and maintenance replacement — Direct replacement for existing 250W 130V T4 E11 halogen lamps. Verify fixture wattage and base type before ordering.

Before Ordering — Verify

Wattage: Confirm the fixture is rated for 250W.
Voltage: Confirm the fixture supports 130V lamps. This lamp will also operate on standard 120V circuits with extended life benefit.
Base Type: Confirm the socket matches E11 Mini Candelabra — do not confuse with E12 candelabra base, which is a different size.
Physical Fit: Confirm 3.16" length and 0.5" diameter fit within your fixture's lamp housing and clearance requirements.

Safety and Handling Guidelines

Do not touch the quartz envelope with bare hands. Skin oils cause hot spots that can lead to premature failure or lamp burst. Use clean gloves or a lint-free cloth. If accidentally touched, clean with isopropyl alcohol before use.
Allow Cooling: Allow the lamp and fixture to cool fully before handling or relamping. T4 halogen lamps operate at very high surface temperatures.
Approved Fixtures Only: Install only in fixtures rated for the listed wattage, voltage, and lamp type. Verify fixture clearance requirements — halogen lamps generate significant heat and require adequate spacing from combustible materials.
Handle with Care: The quartz envelope is fragile. Avoid mechanical shock during handling and installation.