Need a reliable, energy-efficient CFL bulb for a fixture or commercial setting? Check out this Satco model CFD26W/4P/841/ENV (also listed as S8340). It’s a 26-watt compact fluorescent lamp (that’s the spiral kind) with a T4 shape and a G24q-3 base that has 4 pins – so make sure your socket matches! It’s designed to be a brighter, more efficient alternative to old-school incandescents, lasting longer and using less power. The ‘841’ usually refers to a color temperature around 4100K, giving off a cool, bright white light that’s great for workshops, garages, kitchens, or certain office settings. A quick heads-up: this bulb is made in China and there’s a Prop 65 warning for California residents (just standard for some components in electronics). Also, note it might not be allowed for sale in Vermont due to energy regulations. But if it fits your needs, it’s a solid, no-fuss replacement bulb. Always double-check your fixture’s specs before ordering to ensure a perfect match!