60 replacement. Lasts 5 years (Guaranteed to last 5 years based on rated life at 4 hours consumer use per day at 120V). Energy Star. $38 in energy savings per bulb (Electricity cost savings based on using the bulb for 8,000 hr rated life at 10 cents per kilowatt hour compared to eight 60 watt soft white incandescent bulbs [rated life 1000 hrs]. Provides nearly the same light output [825 lumens vs. 840 lumens]). 2700K. Light Output: 825 lumens (Lumens are stated in base-up position, base down position lumens may be more than 5% different). Energy Used: 13 watts. Life: 8000 hours. Contains 1 bulb (Spiral). Reliable starting to 5 degrees F (-15 degrees C). Lamp requires a short warm up to reach full brightness. UL listed. Made in China.