10pcs T4W T8.5 Ba9s 12V 4W Original Turn Signal Parking Lights Clearance Lamps Reverse Bulbs Car Halogen Bulb
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Specifications
- Color
- White
- Model Name
- T4W BA9S halogen lamp, T8.5 BA9S
- Type 1
- turning signal light
- Type 2
- reading light
- Type 3
- car interior light
- Package
- 10pcs each box
- Brand Name
- ZXJSG
- Item Type
- Clearance Lights
- Voltage
- 12 V
- For Vehicle Brands/Model
- Universal
- Interface Type
- BA9S
- Item Weight
- 5g
- High-concerned chemical
- None
- Lumens
- 100lm
- Wattage
- 4W
- Origin
- Mainland China
- Choice
- yes
- semi_Choice
- yes
Product Description
10pcs T4W T8.5 Ba9s 12V 4W Original Turn Signal Parking Lights Clearance Lamps Reverse Bulbs Car Halogen Bulb
Specifications:
Assembly: ba9s / T4W
Voltage: 12v-14V
Power: 4W
Material: glass
Size: 24x9mm
Light: Halogen white
Glass color: transparent
The important thing is: if there is a bulb adjustment in the title, then there is a variation.
You must carefully check all the details provided and / or adjust the original bulb as there are different types.
You have a light bulb in your car
Note:
Due to the different light and screen, the color of the article may be slightly different from that of the picture.
There may be a difference of 1 to 2mm due to manual measurements.
Package Included:
10pcs T4W BA9S Light Bulb
Pros & Cons
Pros
- Versatile compatibility with multiple car lighting applications
- 100lm bright output for clear visibility
- Pack of 10 bulbs for multiple replacements or spare use
- Transparent glass casing for unobstructed light distribution
Cons
- Only available in white light, with no alternative color options
- Halogen bulbs may burn out faster than LED replacement bulbs
- Universal fit may not work for all car models without verifying BA9S compatibility first
Common Questions
What voltage and wattage do these halogen bulbs use?
These bulbs operate at 12V (12v-14V range) with a 4W wattage rating.
What lighting applications are these bulbs suitable for?
They can be used as turn signal lights, parking lights, clearance lamps, reverse bulbs, reading lights, and car interior lights.
How many bulbs are included per purchase?
10 bulbs are included in each boxed order.
What is the interface type of these bulbs?
They have a BA9S interface, and are also compatible with T4W and T8.5 fittings.
What color light do these bulbs produce?
These bulbs produce bright white halogen light with transparent glass covers.
Product information last updated on January 26, 2026