T10 12V LED Wide Light Bulb with 3D COB Source in Six Colour Options

Upgrade your vehicle's standard filament bulbs with this T10 LED wide light. Designed for 12V systems, this bulb uses a 3D COB (Chip-on-Board) light source to produce a bright, focused beam of 40 lumens. Its compact dimensions of 2cm x 1.2cm x 1.2cm and standard T10 base make it a direct replacement for various automotive lights, including interior dome lights, map lights, side marker lights, and licence plate lights. With a choice of six colours—white, blue, red, purple, yellow, and green—it allows for functional illumination or personalised accent lighting. The 6000K colour temperature provides a clean, modern light output.

Features and Construction

This LED bulb is built for automotive environments, combining a specific light source with a standard fitting for broad compatibility.

Material and Build

The core of this bulb is its 3D COB light source. COB, or Chip-on-Board, technology places multiple LED chips directly onto a substrate, creating a single, uniform light-emitting surface. This construction differs from bulbs using individual, dispersed SMD LEDs. The 3D aspect refers to the multi-directional placement or design of these chips to provide wide-angle illumination from the compact bulb housing. This build contributes to the stated 40-lumen output and the 100,000-hour operational lifespan.

Size and Practical Fit

With precise measurements of 2cm in length and 1.2cm in both width and height, this bulb is engineered to fit into the confined spaces typical of automotive light housings. The T10 designation confirms it uses a standard wedge base, which is a common fitting for many car interior and exterior auxiliary lights. The low 5.3g weight minimises stress on plastic bulb holders. This combination of a small form factor and a universal base ensures it can replace existing T10 bulbs without modification to the vehicle's wiring or fixtures.

Uses and Placement

The 12V operation and T10 base make this bulb suitable for multiple low-power lighting roles within a vehicle, both for function and style.

Event or Professional Use

For vehicle customisation, car shows, or professional detailing, the six available colours offer significant scope. The red, blue, purple, yellow, and green options can be used to create coordinated accent lighting in footwells, under-dash areas, or for custom indicator/parking light looks, subject to local vehicle lighting regulations. The bright white (6000K) option provides a crisp, functional light superior to standard incandescent bulbs for tasks like map reading or illuminating door locks and ignition barrels.

Everyday Home Use

For daily driving, this LED bulb is a practical upgrade. Its 2W power consumption is typically lower than the halogen bulbs it replaces, which can place less demand on the vehicle's electrical system. The long 100,000-hour lifespan means it is unlikely to need replacing during the ownership period of most cars, reducing maintenance. The white light variant is ideal for all interior and licence plate applications, providing clearer illumination at night. The compact design ensures it fits seamlessly into factory light housings.

Benefits and Buying Value

This product offers advantages through its technology, choice, and designed compatibility, providing a straightforward upgrade path.

Reuse and Low Maintenance

The primary value lies in its longevity and direct fit. The claimed 100,000-hour lifespan translates to years of reliable service under normal automotive use, far exceeding traditional bulbs. This reduces the frequency and cost associated with bulb replacements. As a direct T10 replacement, it requires no special tools, adaptors, or wiring changes for installation, making it a user-friendly upgrade. The low power draw can contribute to marginally reduced electrical load.

Why Choose This Product

This T10 LED wide light stands out due to its specific 3D COB light source, which is designed for a more integrated and potentially wider beam pattern than some basic LED bulbs. The availability of six distinct colours in one product SKU provides uncommon flexibility, allowing users to match a theme or try different looks with the same easily fitted bulb type. The inclusion of all key specifications—voltage, size, flux, colour temperature, and base type—allows for an informed purchase decision based on exact technical compatibility with your vehicle's requirements.