Size: 12W:17 17 2cm; 18W:22 22 2cm; 24W:30 30 2cm. ▶Perfect for underground parking, corridor stairs, hallways, warehouse, depot, bathroom, toilet, childrens room, living room, dining room, etc. ▶LONG LIFESPAN & MULTIPLE APPLICATIONS, lasting 50,000 hours, reduces light fixture replacing frequency.
