LED tubes T8 EXTERNAL for LED driver EXTERNAL. Product features: Designed for operation with LED DRIVER LED TUBE EXTERNAL DALI. Lamp tube made of glass with splinter protection. Product advantages: Splinter protection thanks to special PET coating. No sagging thanks to glass tube. Very high switching strength. 5-year guarantee. Areas of application: Industrial lighting (e.g. production plants, logistics centers, warehouses). Linear lighting solutions for offices, educational facilities, storage areas and retail. Shops, supermarkets. Suitable for SELV installations indoors. General lighting in ambient temperatures of -20...+50°C.