Extremely economical Good quality of light Excellent luminous flux Long service life Improved maintenance OSRAM System+ Combination with OSRAM Quicktronic ECG. Average life: 20,000 h (With Quicktronic). Color rendering index Ra:80 Dimmable (3 100 percent). Short and compact pin-base lamp with double-turn tubes Single-ended four-pin plug-in G24q base Operates on battery, solar and AC power with suitable electronic control gear. Extremely economical good quality of light Excellent luminous flux Long service life Improved maintenance OSRAM System+ Combination with OSRAM Quicktronic ECG. Areas of application: Offices, public buildings Shops Supermarkets and department stores Hotels, restaurants Industry Equipment/Accessories Suitable for operation on electronic control gear Safety advice In case of lamp breakage. Extremely economical, Good quality of light, Excellent luminous flux, Long service life.Extremely economical good quality of light excellent luminous flux long service life improved maintenance OSRAM System plus in combination with OSRAM Quicktronic ECG.Product Features Average Life: 20,000 H (With Quicktronic)Short and compact pin-base lamp with double-turn tubes Single-ended four-pin plug-inG24q base Operates on battery, solar and AC power with suitable electronic control gear Product benefits Extremely economical.Extremely economical, Good quality of light, Excellent luminous flux, Long service life, Improved maintenance<.