General Electric - Compact Fluorescent G24d-1 13W/840

General Electric – Compact Fluorescent Lamp

Model: G24d-1, 13W/840

Specifications

• Wattage: 13 W

• Base: G24d-1 (2-pin plug-in)

• Lamp Style: Twin-tube compact fluorescent (CFL, D type)

• Colour Temperature: 4000 K (cool white, “840” designation)

• Colour Rendering Index (CRI): ~82

• Luminous Flux: approx. 900 lumens

• Average Rated Life: 10,000–12,000 hours (longer with quality control gear)

• Operating Voltage: ~90 V

• Operating Current: ~0.170 A

• Length: approx. 138 mm (≈ 5.4 in)

• Start Type: Operates on conventional magnetic or electronic ballast (2-pin design integrates starter in the lamp cap)

• Construction: Compact twin fluorescent tubes with 2-pin G24d-1 cap

Features

• Energy-efficient alternative to 60 W incandescent lamps.

• Cool white 4000 K light for clear and functional illumination.

• Compact twin-tube design delivers reliable lumen output.

• Long service life with stable performance.

• Low-mercury, ECO-friendly design in line with professional standards.

Applications

• Offices, corridors, and public buildings.

• Retail and hospitality environments.

• Downlights, recessed fittings, and wall-mounted luminaires.

• Suitable where neutral-cool light supports visibility and productivity.

Considerations

• Designed for use with appropriate G24d-1 ballast systems.

• Non-dimmable.

• Contains a small amount of mercury; recycling or safe disposal required.

• May take a few seconds to reach full brightness after switch-on.