Constant current LED DRIVER EXTERNAL for LED TUBE EXTERNAL T5/T8. Product features: Compatible with LEDVANCE LED TUBE EXTERNAL. 1 channel DALI-2 certified LED driver 4058075730632. Safety extra-low voltage (SELV) driver. Advanced applications with DALI light installations. Lifetime: > 100,000 h (for Tc = 65 °C ). ENEC- certified safety. 2 channel DALI-2 certified LED driver 4058075730656. Product benefits: High flexibility due to adjustable output currents via dip switch. DALI 2.0 interface for dimming and sensor operations. High-quality dimming of 1…100 %. Push DIM application for easy control. Very high resistance to switching loads. 5 years guarantee. Areas of application: Suitable for luminaires of protection class I. General illumination within ambient temperatures from -20…+50 °C. Linear lighting for office, education, storage areas and retail. Industrial lighting (e.g. manufacturing plants, logistic centers, warehouses). Shops, supermarkets.