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Six clear metal halide bulbs with twist-lock bases

OSRAM SYLVANIA

OSRAM SYLVANIA 69043 MC15TF/U/GU6.5/830 15W Metal Halide Bulb Case of 6

SKU CH-4PZ2-HM1DH

Six 15-watt metal halide bulbs with GU6.5 bases deliver 1200 lumens each at 3000K colour temperature

  • 1200 lumens from a 15 W Metalarc lamp
  • Warm 3000 K colour temperature for inviting light
  • Twist-and-lock GU6.5 base enables quick installation
  • Clear T4 capsule delivers focused beam control
  • Case of six bulbs simplifies multi-fixture projects

Pack of Six Metal Halide Bulbs

This case contains six Sylvania 15 watt Metalarc lamps with a GU6.5 twist-and-lock base. Each bulb delivers 1200 lumens at a warm 3000K colour temperature. The clear T4 envelope suits open or enclosed fixtures that accept this specific base type. Supplied new in a retail pack of six units.

Suitable for GU6.5 Fixtures Only

These lamps fit sockets designed for the GU6.5 bi-pin twist-lock interface and operate on compatible metal halide ballasts. Buyers with standard screw bases, different pin spacing or LED-only drivers cannot use this product. The fixed 15 watt output also rules out dimming requirements or variable lumen needs.

15 Watt T4 with GU6.5 Base

The decisive specification is the 15 watt T4 envelope combined with the GU6.5 twist-and-lock base. Only fixtures rated for this exact wattage and base configuration will operate the lamp safely and correctly.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 75% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameSylvania

Questions about this item

How do I install the GU6.5 base into the socket without forcing it?

Align the pins with the slots, push straight in, then twist clockwise until the twist-and-lock mechanism seats firmly.

What component will need replacement first during the life of the case?

Each 15 W Metalarc lamp is the replaceable component; the pack contains six bulbs for successive change-outs.

At what point does the 1200 lumen output begin to drop under continuous operation?

Lumen maintenance follows the standard Metalarc curve; expect gradual decline after the rated hours rather than an abrupt limit.

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