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Clear double-ended halogen bulb with R7s base, 79mm long

Platinum

Platinum 150W 120V 79mm R7s Halogen standard bulb

SKU CH-NACD-9WMHP

A 150 W halogen lamp delivers 2400 lumens at 2950 K with a CRI of 100 and a 2000-hour rated life in a 79 mm R7s base

  • Power rating150
  • Light output2400
  • Color temperature2950K
  • Lifespan (hours)2000
  • Color rendering100
  • Product typeHalogen Bulbs
  • Bright 2400-lumen output for clear illumination
  • 2950 K warm white light enhances colour accuracy
  • 100 CRI renders colours faithfully
  • 79 mm double-ended R7s base fits standard fixtures
  • 2000-hour rated life reduces replacement frequency

Platinum 150W halogen bulb

This Platinum halogen bulb delivers 2400 lumens at 2950K with a CRI of 100. It operates at 150W and 120V using an R7s recessed single contact base. The 79mm double-ended design suits ceiling fixtures, track lighting and showcase displays in residential or commercial settings. Rated life is 2000 hours.

Sustained output over 2000 hours

The filament maintains its 2400 lumen output and 2950K colour temperature throughout the rated 2000 hour lifespan. Halogen chemistry reduces lumen depreciation compared with standard incandescent lamps. Continuous operation at 150W keeps the envelope at a stable temperature, preserving the CRI of 100. No warm-up period is required to reach full brightness.

Double-ended R7s construction

The clear quartz envelope measures 79mm (3.11 inch) end to end with recessed single contacts at both ends. This R7s base locks securely into spring-loaded sockets, resisting vibration in track heads and display cases. The compact linear form allows tight spacing in showcase runs without shadowing. Fixture vents must accommodate the 150W thermal load.

How it compares

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

Price $3.99
Cheaper than about 94% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand namePlatinum
Product typeHalogen Bulbs
Display
Light output2400
Power
Power rating150
More details
Color temperature2950K
Lifespan (hours)2000
Color rendering100

Questions about this item

How much heat does the 150W halogen bulb produce when running continuously?

At 150 watts, nearly all input power becomes heat, so the bulb runs very hot during extended use; ensure the fixture is rated for this wattage and keep flammable materials clear.

What fixture base is required for the R7s double-ended 79mm bulb?

The lamp needs a fixture with an R7s recessed single-contact socket that accepts a 79 mm (3.11 inch) linear halogen capsule.

Can I use this 120V 150W halogen bulb in a dimmer circuit designed for older incandescent lamps?

Yes, halogen capsules are fully dimmable on standard leading-edge dimmers rated for at least 150W at 120V.

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