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Small MR16 halogen bulb with GX5.3 base

SYLVANIA

SYLVANIA DDL 150w 20v MR16 GX5.3 3150K Halogen Bulb

SKU CH-HP4Q-5T5QT

A 150-watt MR16 halogen bulb with GX5.3 base, 20-volt operation, 3150K colour temperature and a 500-hour rated life

  • Power rating150
  • Color temperature3150K
  • Lifespan (hours)500
  • Color rendering100
  • Product typeHalogen Bulbs
  • Bright, accurate colour with CRI 100
  • Warm 3150 K tone suits display and accent lighting
  • 150 W output at 20 V for strong illumination
  • MR16 GX5.3 base fits compatible low-voltage fixtures
  • 500-hour rated life for standard halogen use

Halogen MR16 GX5.3 spotlight

The SYLVANIA DDL halogen bulb delivers 150 watts of light at 20 volts through a GX5.3 base. It produces a 3150 K colour temperature with a colour rendering index of 100, making it suitable for display and task lighting where accurate colour matters. The MR16 form factor fits standard low-voltage fixtures.

Rated 500-hour service life

The lamp is rated for 500 hours of operation before replacement is expected. This lifetime figure helps schedule maintenance in commercial or residential installations. No additional accessories or software are bundled with the bulb.

Verify 20-volt supply and GX5.3 socket

Confirm that the existing fixture provides a 20-volt supply and accepts a GX5.3 bi-pin base before ordering. The 150-watt draw also requires wiring and transformers rated for the corresponding current. Check physical clearance for the MR16 reflector within the housing.

How it compares

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

Price $11.99
Cheaper than about 70% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameOSRAM
Product typeHalogen Bulbs
Power
Power rating150
More details
Color temperature3150K
Lifespan (hours)500
Color rendering100

Questions about this item

How often will the 500-hour rated life mean I need to replace this 150 W halogen bulb?

At the rated 500 hours, replacement frequency depends on daily usage; for example, four hours a day gives roughly four months before a new bulb is needed.

What is the first limit reached during continuous operation of this 20 V MR16 lamp?

The 500-hour filament life is the primary limit; sustained use will reach that rated lifetime before other factors become an issue.

How much heat does the 150 W halogen capsule produce when run all day?

Nearly all of the 150 watts becomes heat, so the fixture and surrounding area will become very hot during extended operation.

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