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Dimmable 12V

Osram Halospot AR111 G53 12V 75W Halogen Light Bulb 24°

OSRAM  |  SKU: 41840FL
Regular price $169.90
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Light Bulb Fittings

The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.

Check fitting guide

Colour Temperature

Colour temperature is measured in Kelvin (K) – the lower the number, the warmer the white light appears, while a higher Kelvin will appear cooler. Colour temperature generally ranges from 2700-3300K (warm) to 3300-5300 (cool) – and 6500K is daylight.

Check details of colour temperature

Equivalent Wattages Between Different Light Bulbs

As long as the technology developed, a LED light bulb can only use 8 watt power but light up similar brightness when a incandescent light bulb uses 60 watt power. There is equivalent wattage between different light bulbs. To stop making confuse, you need to know what wattage equivalent to each other. See the table attached as below.

Check table chart

3000K Warm White

850 lumens with CRI 100 colour rendering.

12V G53 Halogen

75W AR111 reflector lamp with a 24° beam and UV filter.

⚠️ Important: This is a 12V low voltage bulb and requires a compatible 12V transformer or power supply. It will not work with standard 240V mains voltage.

The Osram Halospot AR111 G53 75W halogen light bulb delivers 850 lumens of 3000K warm white light with a focused 24° beam. Its aluminium reflector directs light onto displays, artwork and feature areas.

With CRI 100 colour rendering, this lamp brings out colours and surface details in accent lighting. The dimmable halogen design and UV filter support controlled display lighting in compatible 12V G53 fittings.

 

Key Features

  • 75W halogen lamp with 850 lumen output.
  • 3000K warm white light and CRI 100 colour rendering.
  • 24° beam for focused accent lighting.
  • AR111 aluminium reflector with G53 terminals.
  • Dimmable with a compatible transformer and dimmer.
  • UV filter.
  • Rated average life of 4,000 hours.

 

Specifications

  • Brand: Osram
  • Range: Halospot
  • Technology: Halogen
  • Lamp Shape: AR111
  • Base: G53
  • Voltage: 12V
  • Wattage: 75W
  • Colour Temperature: 3000K Warm White
  • Lumen Output: 850lm
  • CRI: 100
  • Beam Angle: 24°
  • Reflector: Aluminium
  • UV Filter: Yes
  • Diameter: 111mm
  • Overall Length: 60mm
  • Rated Average Life: 4,000 hours
  • Dimmable: Dimmable

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Frequently Asked Questions

Is this Osram AR111 halogen bulb dimmable?

Yes. This bulb is dimmable with a compatible 12V transformer and dimmer. Check that the dimmer supports the transformer type and that the total lamp load falls within both devices' minimum and maximum load ratings.

Can this G53 bulb connect directly to 240V mains?

No. This is a 12V lamp and requires a compatible 12V transformer or power supply. Use a G53 fitting rated for a 75W AR111 halogen lamp, and check the fitting's dimensions and required heat clearance before installation.

What makes this AR111 bulb suitable for accent lighting?

Its aluminium reflector produces a focused 24° beam. The 3000K warm white light, 850 lumen output and CRI 100 colour rendering illuminate colours and details in displays, artwork and feature areas. This is a halogen lamp, not an LED.