Save Electricity Bill. Replace 70W Halogen Bulb Led・ Save Electricity Bill of LightingEasy Installation. Standard Gu10 Shape with Gu10 Base. Can Be Easily Fitted Instead of Ordinary Mr16 Halogen BulbsProprietary Optics Lens Enabling Glare-Free Uniform Lighting for All Working EnvironmentsReduce Re-Lamp Frequency. Lifespan Is Over 30・000 Hrs. Save Effort And Maintenance Costs On Changing Bulbs Frequently