1. 6-month Quality Warranty. 2. Free Sample. 3. Emark Certificated. Part Name: ISUZU Lamp of Cabin Roof.Part Number: 1868301700, 1-86830170-0, 1-86830-170-0 Truck Model: ISUZU CYZ51K, ISUZU CXZ51K, ISUZU CXZ81K, EXZ51KEngine Model: 6WF1-TC, 6WA1-TC, 6WG1-TC, 10PE1 (Euro 3)Voltage: 24V