Luminous flux: 5000 lm, Color temperature: 2900 ° K warm white, Dimensions Length: 114.2mm.HALOLINE ECO from OSRAM is the distinctive lamp for small outdoor systems, for floodlighting buildings and sports arenas and for security lighting. It is also experiencing a renaissance in the home. Introducing the series of eco-friendly and low maintenance halogen lamps from OSRAM. The OSRAM HALOLINE ECO PRO series lamps are a perfect replacement of standard double-ended tubular halogen lamps featuring significantly lower CO2 emission and less heat output. These lamps have a standard R7S socket making them easy to change. The average lifetime of these lamps is 2000hours. Osram Haloline ECO lamps have a high-quality light, which is possible due to the colour rendering of 90-100Ra and the colour temperature of 2950K-3000K.