Brennenstuhl Energy Saving Bulbs 18W/36W 4000K 2G10/2G11
- Brennenstuhl 1177510, This Energy Saving Bulb 36W 2936lm 82lm/W 2G11 from Brennenstuhl is a quality, Class A energy efficiency, u-shaped bulb manufactured with a push-in 2G11 fitting. Offering 2936lm luminous flux & 82lm/W lamp efficacy. Luminaire maintenance factor: 97% after 2, 000h 95% after 4, 000h 94% after 6, 000h 92% after 8, 000h Lamp survival factor: 99% after 2, 000h 98% after 4, 000h 96% after 6, 000h 93% after 8, 000h Brennenstuhl 1177510 Energy Saving Bulb 36W 2936lm 82lm/W 4000K 2G11