Features GE energy-efficient crystal clear bulbs have the same look, feel and nearly the same brightness as traditional incandescents, but with one big change: it now pays you back! These bulbs use 28% less energy than regular incandescents, helping you save money on energy costs. Add sparkle and a decorative touch to fixtures where the bulb is visible with GE energy-efficient crystal clear bulbs 60 watt replacement uses only 43 watts A19 shape with medium base for use in table lamps and enclosed fixtures Estimated yearly energy costs $5.18 based on 3 hours per day $0.11 per kWh Lasts 0.9 years based on 3 hours per day usage Specifications Bulb Diameter (DIA) (NOM): 2.3750 in (60.3 mm) Maximum Overall Length (MOL) (NOM): 4.4300 in (112.5 mm) Estimated Energy Cost Per Year (NOM): 5.18 Voltage (NOM): 120.0 Wattage (NOM): 43.0 Additional Info: Dimmable on standard incandescent dimmer. Base: Medium Screw (E26) Bulb: A19 Bulb Finish: Clear Filament: CC-8 Lamp Type: Halogen - A-line Life in Years (NOM): 1 Primary Application: Standard Rated Life (NOM): 1000 hrs Base: Medium Screw (E26) Bulb: A19 Bulb Finish: Clear : 43A/CL/H-2PK Product Code: 78796 Upc: 043168787963 Color Temperature (NOM): 2900 K Initial Lumens (NOM): 750 Nominal Initial Lumens Per Watt (NOM): 17 Base: Medium Screw (E26) : 43A/CL/H-2PK Product Code: 78796 Upc: 043168787963 Assembled Length: 3.62 in Assembled Width: 2.31 in Assembled Height: 4.62 in Shipping Weight: 0.35 lbs Quantity: 2