General purpose lamp B 60x105mm Industrial light source in general purpose light bulb shape E27, matt, shockproof. Light bulbs in standard shape are characterized by high reliability. Their universal applicability makes them indispensable for certain applications. Energy efficiency class: EOL, sale of remaining stocks Mercury content (mg): 0 Switching cycles: 8000 Ignition time/start time (s): 0.0 Color rendering index (Ra): 100 Luminous flux maintenance: 85 Power factor: 1