LED tubes T5 external for external LED drivers. Product features: Designed for operation with LED driver LED tube external DALI. Glass tube with shatter protection. High-quality dimming from 1 to 100%. High switching durability. Suitable for ambient temperatures from -20 to +50 °C. Product advantages: Easy conversion to dimmable LED lighting. Trouble-free application, no compatibility check of the ballast necessary. Suitable for emergency lighting with single battery. Shatter protection thanks to a special PET coating. No sagging due to the glass tube. Application areas: Industrial lighting (e.g., manufacturing plants, logistics centers, warehouses). Linear lighting solutions for offices, educational institutions, storage areas, and retail. Stores, supermarkets. Safety instructions: Use in outdoor applications is possible in suitable damp-proof luminaires according to the data sheet and installation instructions. The operating temperature range of the LED tube is limited. If there are doubts regarding the suitability of the application, please measure the maximum Tc temperature on the product before installation. LED tube T5 external HO80 cannot be operated with the 2-channel driver. All electrical connections must only be carried out by qualified personnel. Disconnect mains power before installation.