OSRAM Bi-Pin G4 12V 20W HALOSTAR Halogen Light Bulb Clear
OSRAM Bi-Pin G4 12V 20W HALOSTAR Halogen Light Bulb Clear is backordered and will ship as soon as it is back in stock.
Pickup available at Double Bay Hardware
Usually ready in 1 hour
Light Bulb Fittings
Light Bulb Fittings
The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.
Colour Temperature
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.
Equivalent Wattages Between Different Light Bulbs
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.
320lm · 3000K
Warm white halogen light with Ra 100 colour rendering and immediate full brightness.
12V 20W G4
Clear bi-pin capsule with a 2,000-hour rated life and compatible dimming.
⚠️ 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 OSRAM HALOSTAR clear halogen capsule produces 320 lumens of 3000K warm white light with a colour rendering index of Ra 100. It has a G4 bi-pin base, draws 20W and reaches full light immediately.
The lamp has a 2,000-hour rated average life and supports dimming with compatible controls and a dimmable 12V supply. Match the G4 socket, 20W lamp rating and 8mm diameter × 30mm overall length to the fitting. Follow its ventilation and heat-clearance requirements, switch off the power and let the lamp cool before handling with a clean cloth or gloves.
Key Features
- Clear HALOSTAR halogen capsule.
- G4 bi-pin base with 4mm pin spacing.
- 12V operation and actual 20W power consumption.
- 320-lumen output and 3000K warm white light.
- Colour rendering index: Ra 100.
- Immediate full light output.
- 360° light distribution.
- Dimmable with compatible low-voltage halogen controls.
- 2,000-hour rated average life.
Specifications
- Brand: OSRAM
- Series: HALOSTAR
- Technology: Halogen
- Shape: Bi-pin capsule
- Base: G4
- Voltage: 12V
- Wattage: 20W
- Light output: 320lm
- Colour temperature: 3000K Warm White
- CRI: Ra 100
- Beam angle: 360°
- Finish: Clear
- Rated average life: 2,000 hours
- Diameter: 8mm
- Overall length: 30mm
- Dimmable: Yes
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SDS or PDSNone
We are more than happy to assist it for you.
You could:
1. Contact us at 02 9327 5603 or admin@doublebayhardware.com.au
Shipping Information:
- Orders are dispatched from our Sydney warehouse, same business days before 10AM.
- Standard delivery across Australia typically takes 2–8 business days depending on your location. Overseas deliveries generally take 3–10 business days.
- You can estimate postage by adding products to your cart and entering your postcode. The estimated delivery time will be displayed at checkout once you’ve entered your shipping details.
Click & Collect:
- Free Click & Collect is available from our Double Bay store. Usually is ready in 1 hour. You will receive an email notification when your order is ready for collection.
Returns Policy:
1. If you change your mind, most unused and unopened items can be returned within 30 days of purchase.
To be eligible for a return:
- Item must be unused and in its original packaging.
- Proof of purchase is required.
- Special order, clearance, hazardous and certain electrical products may not be eligible for return.
2. If an item arrives damaged or faulty, please contact our customer service team as soon as possible so we can arrange a replacement, repair or refund in accordance with Australian Consumer Law.
For full details, please visit our Shipping Policy and Returns Policy pages.
Payment & Security
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Frequently Asked Questions
Can this 20W G4 halogen bulb be dimmed?
Can this 20W G4 halogen bulb be dimmed?
Can this G4 capsule connect directly to 240V mains?
Can this G4 capsule connect directly to 240V mains?
Is this an LED capsule, and what colour light does it produce?
Is this an LED capsule, and what colour light does it produce?
