WZP 4PCS 578 LED Bulbs, 42mm 1.65in Extremely Bright Led Dome Light Bulb, 211-2 212-2 569 6411 6451 Dome Light Bulb, Universal for Interior Dome, Map, and Door Lights, Interior Car Lights (White)

Product Name:- 578 LED Car Interior Lighting BulbMaterial:- High-quality aluminum, with built-in high-precision fiberglass circuit board, capacitors, resistors, and intelligent IC driverMain Features:- High-quality aluminum and curved groove design, combined with a precision fiberglass circuit board, ensures high heat dissipation efficiency and maintains a safe operating temperature.- Built-in intelligent IC driver, capacitors, and resistors provide current limiting, voltage regulation, and circuit protection, resulting in stable brightness and an extended lifespan of up to 50,000 hours.- Non-polarity design eliminates concerns about reverse connection; simply insert into existing lamp holders. Built-in decoder prevents fault messages and flickering, making it easy for DIY beginners to operate.- 6000K cool white light, 400 lumens brightness, creating a bright atmosphere; single bulb consumes only 1.5 watts, compatible with 12V DC vehicles, energy-saving and environmentally friendly.- Waterproof aluminum housing, suitable for humid and dusty environments, ensuring stable operation under various driving conditions.- Replaceable with 11 standard bulb models including 211-2 and 212-2, compatible with most bulb types and installation locations.Why choose this product?- Compatible with multiple bulb models and most car models; installation requires no professional tools, even beginners can easily install it; high-quality materials combined with an intelligent protection system ensure good heat dissipation, long lifespan, and stable brightness; 6000K cool white light creates a comfortable and bright car interior atmosphere; low power consumption of 1.5 watts, energy-saving and environmentally friendly; waterproof and suitable for multiple scenarios; a 4-pack meets the lighting needs of multiple locations inside the car, offering excellent value for money.Specifications:- Dimensions: 1.65 inches x 0.33 inches- Color: 6000K cool white light- Brightness: 400 lumens- Power: 1.5 watts- Compatible Voltage: 12V DCApplicable Car Models:- Compatible with most car models; it is recommended to check the vehicle's bulb specifications beforehand.Package Contents:- 4 × 578 LED Car Interior Lighting Bulbs

• Replaces multiple standard bulb types: including 211-2, 212-2, 2112, 560, 569, 578, 6411, 6413, 6429, 12844, and DE4410. Suitable for most bulb types and locations.
• Premium Materials: Made of high-quality aluminum with a curved groove design for excellent heat dissipation. Features an intelligent IC driver, a high-precision fiberglass circuit board, and built-in capacitor/resistor for current limiting, voltage stabilization, and circuit protection. Maintains a safe operating temperature and stable brightness, extending the bulb lifespan to 50,000 hours.
• Polarity-Free Design: Polarity-free design eliminates the worry of incorrect polarity. Simply plug it into your existing socket; no tools or expertise required. Built-in decoder prevents dashboard error messages or flickering, making it easy for even DIY beginners to install.
• Wide Application: Suitable for map lights, reading lights, courtesy lights, glove box lights, trunk/cargo lights, instrument panel lights, and license plate lights. While compatible with most vehicles, please note the standard size is 42mm (1.65" x 0.33"). Always check your vehicle's bulb specifications.
• High-Performance LED Bulbs: Includes 4 x 578 type LED interior lights with a 6000K cool white color temperature and 400 lumens brightness, creating a modern, bright interior atmosphere. Each bulb consumes only 1.5W, suitable for 12V DC vehicles, energy-efficient, and environmentally friendly.