GU10 LED bulb set Energy saving performance Replaces a 50W halogen with a 6W LED bulb, reducing energy use and running costs by 90%. Easy installation and instant on Fits a standard GU10 lamp holder without any tools. Startup time less than 0.5 seconds and no noise. Light quality and performance GU10 cool white lighting with a wide 120° beam angle. CRI 80 for accurate color rendering. Output: 350 lumens at 6000 Kelvin cook white light, delivering vivid and natural colors for a soothing atmosphere. Durability and reliability Good heat dissipation and solid build quality. Expected rated life: 20,000 hours, reducing lamp replacements. 23 practical use scenarios Kitchen or living area downlights: existing halogen downlights to lower energy use while maintaining bright, neutral light. Track lighting in living rooms or retail spaces: use in GU10 track fixtures to preserve color accuracy and even illumination. Desk or bedside lighting: compatible with standard GU10 fixtures for quick, reliable instanton lighting. Specifications ( Key attributes ) Base: GU10 Wattage: 6W Replaces: 50W halogen Lumen: 350 lm Color temperature: 6000 Kelvin cook white light Beam angle: 120° CRI: 80 Lifespan: 20,000 hours Startup: instant, 0.5 seconds Dimmability: not specified Material: not specified Note: This description preserves the original product brand, specifications, models, and functions without adding or omitting details.