Wattage range: 100 - 140 W; Lumen Output: 11400 - 18700 lm; Efficacy: up to 125 lm/W; Limited Warranty: 7 Years; It is perfect for main and local roads, public areas, squares. Reduced energy consumption with low maintenance cost make Stella M an outstanding solution for city lighting.Spigot included. Available installations on the post top or arm with 50-60 mm diameter. Adapter for 40-50 mm diameter is available as an accessory, ordered separately; Mounting height up to 12 m; Material: die-cast aluminium body with polyester-based powder coat, corrosion resistant screws, tempered glass cover, coated polycarbonate optics; Driver options: programmable & dimmable control system inputs (DALI, 0-10V, time dimming); Input voltage and frequency 200-240 V 50/60 Hz; Protection Class I (Class II on request); Integrated overvoltage protection 6kV (10kV on request); Light source: LED 3000-5700K, Ra>80, SDCM 80.000 hours at Ta 25°C. Approved for ambient temperature at -50°C; C4/C5I/C5M environment protection available on request; Additional power supply cable 8-15 m on request; Protection: IP66/67, IK08/10;