BR30. Medium base. Indoor floodlight. 9 years (Based on 3 hours use per day). 65w nearly as bright as a 65w bulb energy used 8w. Dimmable. HD: Light. Exceptional Contrast & Boldness. Brightness: 650 lumens. Estimated Energy Cost: $0.96 per year. Product Features: Worry-free use and disposal. Mercury free. BR30 (3.75 inches diameter) indoor floodlight shape and size. Cool, bluish-white light. Limited Warranty: Guaranteed to last 3 years based on rated life at 3 hours use per day at 120V. If this bulb does not last for 3 years (based on 3 hours per day/7days per week) return bulb, proof of purchase and your name and address to GE Lighting, a Savant company, Product Service Dept. 1975 Noble Road, Cleveland OH 44112 for a replacement. Bulb Replacement is Savant Technologies LLC's Sole Warranty Obligation and Incidental and Consequential Damages Are Excluded. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from location to location. C/UL/US listed. LED lamp. www.gelighting.com. Dimming performance may vary. Go to: gelighting.com/dimming for more information. Made in China.