12V

Bi-Pin G6.35 12V 20W Quartz Halogen Light Bulb Clear

WES  |  SKU: QHL21
Regular price $8.90
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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

12V 20W Halogen

Requires a compatible 12V transformer or power supply.

Compact G6.35 Capsule

Clear bi-pin bulb measuring 30mm long and 10mm in diameter.

⚠️ 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 bi-pin quartz halogen light bulb combines a clear capsule with a G6.35 base for compatible 12V fittings. It consumes 20W and measures 30mm in length and 10mm in diameter.

The bulb offers dimmable operation with compatible controls and a rated average life of 2,000 hours. Match the fitting's required voltage, wattage, base and lamp dimensions before replacement.

 

Key Features

  • Quartz halogen capsule with a clear finish and visible internal filament.
  • G6.35 bi-pin base for matching lamp holders.
  • 12V low-voltage operation with a 20W load per bulb.
  • Compact dimensions of 30mm length and 10mm diameter.
  • Dimmable with compatible controls and a dimmable 12V transformer or power supply.
  • Rated average life of 2,000 hours.
  • Use in a fitting rated for at least 20W, with the required space and heat clearance.

 

Specifications

  • Light Bulb Type: Quartz Halogen
  • Lamp Style: Bi-Pin Capsule
  • Fitting/Base: G6.35
  • Voltage: 12V
  • Wattage: 20W
  • Finish: Clear
  • Length: 30mm
  • Diameter: 10mm
  • Rated Average Life: 2,000 hours
  • Dimmable: Dimmable

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Frequently Asked Questions

Is this G6.35 quartz halogen bulb dimmable?

Yes. Use compatible dimming controls and a dimmable 12V transformer or power supply. Check the minimum and maximum load ratings of both the controls and supply. Each bulb draws 20W; two bulbs draw 40W in total.

Which fitting and power supply does this bulb require?

This bulb requires a G6.35 lamp holder and a compatible 12V transformer or power supply. It must not connect directly to 240V mains. Match the equipment's specified 12V voltage and 20W lamp rating, and check clearance for the 30mm length and 10mm diameter.

What distinguishes this bulb from an LED replacement?

This is a quartz halogen bulb, not an LED bulb. It has a visible filament inside a clear capsule, a G6.35 bi-pin base, 20W power consumption at 12V and a rated average life of 2,000 hours.