Short KLLni, with 4-pin plug-in base for electronic ballast operation. Product features: Average service life: 20,000 hours (with QUICKTRONIC®). Color rendering index Ra: 80. Dimmable (3100%). Short and compact plug-in base lamp in 1-tube technology. Single-sided 4-pin plug-in base 2G7. Operation on battery, solar and mains power in conjunction with suitable electronic control gear. Product advantages: Extremely economical. Good light quality. Improved maintenance. Low power consumption (7 W, 9 W, 11 W). Long service life. Extremely flat design. Areas of application: Offices, public facilities. Shops. Supermarkets and department stores. Hotels, restaurants. Technical equipment: Suitable for operation with electronic ballasts.