Newest Technology Bright Lighting BSP13-4E White Spiral Compact Fluorescent Light Bulb Lamp 4-Pin Plug-In with G24q-1 Base, CFL 3000K Energy Eco Saving Bulb 60W Equivalent Replacement Using Only 13W Watts Color Temperature: 3,000K - Color/Finish: Bright White Energy Used: 13-Watts (equivalent to a 60-Watt standard incandescent light bulb) Uses 78% less energy than compared to a standard incandescent light bulb Dimensions: 3.898" Long X 2.362" Diameter, Spiral 13W Base: GX24Q-1 4-Pin