Warranty: 3 Years Lighting solutions service: Lighting and circuitry design Input Voltage(V): 85-265v CRI (Ra):80 Working Temperature(): -20 - 60 Working Lifetime(Hour): 50000 Lamp Body Material: Aluminum Alloy Application: Warehouse Light Source: LED Certification: CE, RoHS Luminous Efficacy(lm/w): 160 LED Light Source: SMD 2835 CCT: 2700K 6500K Length: 1200mm Power: 18W 20W Material: Aluminum Alloy+PC Cover: Clear Cover Milky Cover Input Volt: 85-265V AC/ 110-277V AC Power factor: PF 0.9 Advantages of Microwave Sensor LED Light Tube T8 1. High lumen, super bright 2. Microwave radar sensor tube light 20% light non-active or 100% light 3. No switches than traditional T8 tubes. 4. High quality aluminum, good heat dissipation performance. 5. Radar Sensor Module,Strong anti-jamming ability