Ba7s 12V White LED Mini Bulbs for Car Instrument Panel Warning Light. Universal Voltage Compatibility: Non-polarized drive supports both 6V and 12V systems with positive or negative ground. High Brightness Output: Features 5050 LED technology with 38lm luminous intensity, surpassing traditional lamps. Long Lifespan: Durable design offers a lifespan of over 50,000 hours for extended use. Custom Logo Service: OEM service available for laser etching or printing custom logos on products. Comprehensive Certifications: Products certified with SGS, CE, and ROHS standards for quality assurance. Rigorous Quality Testing: 100% aging test and comprehensive inspection performed before every delivery. Fast Delivery for Stock Items: In-stock orders are executed within 3-5 working days for quick turnaround. Sample Order Support: Sample orders are welcome to allow thorough testing and quality assessment.