LION Automotive Festoon 12V 10W Incandescent Light Bulb Clear 2Pcs
LION Automotive Festoon 12V 10W Incandescent Light Bulb Clear 2Pcs 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.
⚠️ 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 LION automotive festoon pack contains two clear incandescent bulbs with metal contacts at both ends. The LT039W14 bulbs are rated 12V and 10W for interior/side lamp applications in vehicles and lamp holders requiring this exact replacement specification.
In a compatible vehicle, the 12V vehicle circuit supplies power; a separate mains transformer is not normally part of installation. Each bulb is rated 10W, giving a combined rated load of 20W if both operate together. Match the original lamp's overall end-to-end length, glass diameter, end-cap shape, contact spacing, voltage and wattage.
Key Features
- LION LT039W14 automotive festoon bulbs
- Two bulbs per pack
- 12V and 10W per bulb
- Clear glass with visible filament
- Double-ended metal contacts
- Applications: matching interior and side lamps
- Exact vehicle and holder compatibility must be checked
Specifications
- Brand: LION
- SKU: LT039W14
- Type: Incandescent Light Bulb
- Shape: Automotive Festoon
- Fitting: Double-ended Festoon
- Voltage: 12V
- Wattage: 10W per bulb
- Pack Quantity: 2 bulbs
- Combined Load: 20W when both bulbs operate together
- Finish: Clear
- Applications: Interior / side lamps requiring this specification
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Light Bulb Shape
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Light Bulb Type
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Wattage
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Voltage
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Finish
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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
Safe & Secure
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Frequently Asked Questions
Can these LION 12V 10W festoon bulbs be dimmed?
Can these LION 12V 10W festoon bulbs be dimmed?
Will these festoon bulbs fit any interior or side lamp?
Will these festoon bulbs fit any interior or side lamp?
How many bulbs are included, and what distinguishes a festoon bulb?
How many bulbs are included, and what distinguishes a festoon bulb?


