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Clear tubular halogen bulb with double-contact bayonet base

GE Lighting

GE Lighting Q100CL/DC Halogen Light Kit T4 100W 120V 1600lm

SKU CH-DMJ3-KM3ES

A 100-watt halogen T4 bulb producing 1,600 lumens of warm white light at 2,950 K, dimmable on 120 V with a double-contact bayonet base

  • Product weight0.03
  • Bright 1,600 lm output from 100 W halogen
  • Warm 2950 K white light with CRI 100
  • Fully dimmable on standard 120 V circuits
  • Compact T4 shape fits tight fixtures
  • 2,000-hour rated life for lasting performance

Halogen Light Kit for 120V Fixtures

The GE Lighting Q100CL/DC is a 100 W halogen light kit designed for standard 120 V AC circuits. It produces 1,600 lumens at a warm 2,950 K colour temperature with a CRI of 100. The clear T4 glass envelope measures 1/2 inch in diameter and 2 1/2 inches overall, fitted with a BA15d double-contact bayonet base for direct replacement in compatible sockets.

Double-Contact Bayonet Integration

The BA15d base plugs into existing bayonet holders without adapters, freeing the installer from rewiring or changing socket types. At 120 V the lamp draws its rated 100 W, so the surrounding circuit and dimmer must support that load. The glass-and-metal housing fits fixtures that accept a T4 envelope, while the clear finish transmits the full 1,600 lm output without diffusion.

Steady Output Over 2,000-Hour Life

Rated life is 2,000 hours of continuous operation at full voltage, maintaining consistent lumen output and colour quality throughout. The halogen fill cycle redeposits tungsten on the filament, reducing blackening and keeping light levels stable. The lamp is dimmable on compatible leading-edge dimmers, allowing lower sustained power when full brightness is not required. No shatter-resistant coating is present, so open fixtures should provide appropriate shielding.

How it compares

Measured against everything we stock in LED Lighting Kits, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 83% of the 1,591 comparable items (median $33.99).

Specifications

Product
Brand nameGE CURRENT

Questions about this item

How hot does the 100 W halogen bulb get during continuous operation?

At 100 W the T4 capsule reaches very high surface temperatures; allow ample clearance from flammable materials and do not touch the glass while lit.

What is the power draw and heat output when the lamp runs all day?

The bulb draws 100 W at 120 V AC, converting nearly all of that energy into heat during extended use.

Which fixture socket is required for the BA15d base?

A double-contact bayonet (BA15d) socket rated for at least 100 W at 120 V is needed for proper electrical and mechanical connection.

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