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Dimmable 12V

MR8 GZ4 12V 35W Halogen Light Bulb 24°

Double Bay Hardware  |  SKU: JM8332
Regular price $55.90
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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

Compact MR8 Reflector

GZ4 bi-pin lamp measuring 25mm in diameter and 35mm long.

24° Warm White Beam

35W halogen lamp with 192-lumen output and 2700K warm white light.

⚠️ 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.

This MR8 halogen light bulb delivers 192 lumens of 2700K warm white light through a 24° beam. Its compact reflector and clear finish provide focused illumination in a fitting designed for an MR8 lamp.

The 35W bulb has a GZ4 bi-pin base and measures 25mm in diameter by 35mm in length. Match the fitting to the lamp's voltage, wattage, base and dimensions, and follow its ventilation and heat-clearance requirements.

 

Key Features

  • Compact MR8 reflector for focused lighting.
  • 24° beam angle.
  • 192-lumen output with 2700K warm white light.
  • GZ4 bi-pin base and clear finish.
  • Dimmable with a compatible dimmable 12V supply and halogen dimmer within their minimum and maximum load ratings.
  • 2,000-hour rated average life.

 

Specifications

  • Technology: Halogen
  • Shape: MR8 reflector
  • Base: GZ4 bi-pin
  • Voltage: 12V
  • Wattage: 35W
  • Beam angle: 24°
  • Light output: 192lm
  • Colour temperature: 2700K Warm White
  • Finish: Clear
  • Dimmable: Yes
  • Rated average life: 2,000 hours
  • Diameter: 25mm
  • Length: 35mm

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Frequently Asked Questions

What supply and dimmer does this bulb need?

Use a compatible 12V transformer or power supply. For dimming, use a dimmable 12V supply and a halogen dimmer compatible with it. Each lamp draws 35W; keep the total load within both devices' minimum and maximum ratings, including when running a single lamp. Do not connect it directly to 240V mains.

Will this fit any small bi-pin light fitting?

No. Match the fitting specification to the GZ4 base, 12V supply, 35W rating, 25mm diameter and 35mm length. The 24° beam must suit the required lighting pattern. Follow the fitting's ventilation and heat-clearance requirements.

How does this MR8 differ from an MR16 bulb?

This MR8 has a compact 25mm reflector diameter and a GZ4 base. MR8 and MR16 describe different reflector sizes and are not interchangeable on shape alone. This is a 35W halogen lamp, not an LED.