Product Specifications

3G3 Series T10 3030 SMD LED Bulb 

The 3G3-T10 series is a compact LED upgrade for vehicles that use T10 wedge bulbs in license plate, interior and position light locations. Each bulb uses three high efficiency 3030 SMD chips to deliver strong illumination while keeping power consumption low at about 1.5 W per bulb. With a slim 25 mm overall length and around 9 mm width, the bulbs slide easily into tight housings where space is limited, making them suitable for modern vehicles that use small lamp cavities and thin reflectors.

Compact T10 Wedge Design for Easy Installation

The body of the 3G3-T10 bulb is shaped specifically for T10 wedge sockets, allowing it to install much like a standard halogen or small incandescent lamp. The flat board structure keeps the overall profile short, which is helpful in license plate lights and interior fixtures where there is little clearance behind the lens. The contacts are arranged to match common automotive T10 sockets, so in most cases the bulbs can be inserted and removed without tools. This straightforward installation is convenient for DIY users and also saves time for workshops that need to replace multiple bulbs during service.

High Output 3030 SMD LEDs with Low Power Draw

Three 3030 SMD LEDs are mounted on the front and tip of the bulb to create bright, even light. These chips are designed for high luminous efficacy, meaning they generate more light from each watt of power. The series produces a theoretical 120 lumens per bulb while drawing only about 1.5 W. This is significantly lower than many halogen equivalents, helping to reduce overall electrical load on the vehicle while still giving crisp, modern illumination. The balance between output and power draw makes the bulbs suitable for vehicles that use several T10 positions in one circuit.

Front and Side Emitting Layout for Wide Coverage

The LED layout is optimized so that light is emitted both straight ahead and sideways into the reflector or lens cavity. A chip placed at the front of the bulb supplies a focused forward beam that fills license plate housings and map lamp reflectors, while additional emitting surfaces on the side help spread light more evenly across the surrounding area. This combination gives a broad, uniform glow rather than a small, concentrated hotspot, improving visibility when reading in the cabin or loading items in the trunk.

Multiple Color Options for Different Applications

The 3G3-T10 series is available in several colors to suit different lighting tasks. White is commonly used for license plate lights, interior dome lamps and trunk lights where a clean, neutral tone is desired. Yellow and red can be applied to position lights or marker lamps where a colored output is required by styling or regulations. Ice blue offers a cooler, decorative appearance for enthusiasts who prefer a distinctive interior or parking light look. Having multiple colors in the same series makes it easier for wholesalers and installers to cover varied needs while working with a single product family.

Stable Performance on 9–18 V Automotive Systems

Inside the bulb is a driver designed for typical 12 V automotive electrical systems, with an operating range of 9–18 V DC. The input current is controlled around 0.09 A ± 0.01 at 12 V, which keeps power consumption consistent while helping the LEDs operate within their ideal range. This wide voltage tolerance allows the bulbs to handle fluctuations caused by engine starting, alternator charging and accessory loads. For users, this means dependable light output without flicker across day to day driving conditions.

Durable Construction for Everyday Use

The circuit board and components are assembled to withstand the vibration and temperature changes common in automotive environments. The LED chips are mounted securely on the board to maintain alignment and thermal contact, while the outer structure protects the electronics from dust and incidental contact during installation. The simple, solid-state design has no filament to break, so the bulbs are less sensitive to bumps and impacts than traditional glass bulbs. This durability is important for license plate and interior locations that are frequently opened or accessed during vehicle maintenance.

Versatile Lighting Solution for License Plate and Interior Areas

Because of its compact size, high efficiency and range of colors, the 3G3-T10 series can be used in many positions around the vehicle. Typical applications include license plate lamps, dome and map lights, courtesy lights in doors, glove box illumination and trunk or cargo area lighting. In each of these locations the bulbs provide a clean, modern LED appearance while keeping installation simple. For distributors and installers, stocking the 3G3-T10 series offers a flexible solution that can be applied to numerous vehicle models and lighting functions with minimal complexity.