Brennenstuhl Energy Saving Bulbs 18W/36W 4000K 2G10/2G11
- Brennenstuhl 1177660, This Energy Saving Bulb 36W 2800lm 78lm/W 2G10 from Brennenstuhl is a quality, Class A energy efficiency, u-shaped bulb manufactured with a push-in 2G10 fitting. Offering 2800lm luminous flux & 78lm/W lamp efficacy. Luminaire maintenance factor: 85% after 2, 000h 78% after 4, 000h 76% after 6, 000h 76% after 8, 000h Lamp survival factor: 99% after 2, 000h 99% after 4, 000h 97% after 6, 000h 85% after 8, 000h Brennenstuhl 1177660 Energy Saving Bulb 36W 2800lm 78lm/W 4000K 2G10