BPESL9TM/3/ECO Wattage: 9W Features: -Fluorescent Bulb.-Energy star approved.-Mini twist design.-Reduces carbon dioxide.-Saves energy.-Premium quality components.-Base: Medium.-Lumen: 1600.-Lifetime hours: 10000. Color/Finish: -Color: Soft white.-Color temperature: 2700° Kelvin. Specifications: -23 Watts (1600 lumens) replaces 100 watt standard bulbs.-9 Watts (1100 lumens) replaces 40 watt standard bulbs.-13 Watts (900 lumens) replaces 60 watt standard bulbs.-18 Watts (1100 lumens) replaces 75 watt standard bulbs. Dimensions: -Dimensions: 7.5-7.87" H x 8-9.5" W x 2-3" D.