Sunco Lighting 10 Pack - MR16 Dimmable GU10 LED 6W Light Bulb, 1000k, 40W Halogen Bulb Equivalent, 400 Lumens, 45 Degree Beam Angle, Perfect Standard Size, Track Lighting alaky #1 Rated gfci Reduce re-lamp frequency. Lifespan is over 25,000 hrs. Save effort and maintenance costs on changing bulbs frequently Super bright light bulb with HIGH energy saving costs Applications: Landscape Lighting, Track Lighting, Accent lighting, Art Galleries, General Lighting, Hotels, Museums, Offices, Restaurants, Retail Shops One of the highest standard bulb on the market. Perferred by most contractors and electricians