OSRAM compact fluorescent lamp DULUX S 7W/840 Technical data: Power consumption: 7W Luminous flux in lumens: 400lm Base: G23 Color temperature: 4000K Average lifespan: 10,000h Energy efficiency class: G (The energy efficiency class scale ranges from A (very efficient) to G (less efficient)) Dimensions: 108.20mm Please note: Since this is a discharge lamp that contains electronic components and/or heavy metals, it must not be disposed of with household waste but must be disposed of separately! The delivery time is a maximum of one week. Thank you for your trust!