Philips Lighting 428938 PAR38 Ecovantage Halogen Lamp 72 Watt E26/50x39 Medium Skirted Base 1350 Lumens 100 CRI 2900K White PAR-38 bulb with a Medium Skirted base Gives a soft white light Estimated life of 1.0 years based on 3 hours use per day