1.High Brightness Output, Energy Saving 2.Long time lifecycle 3.Excellent quality 4.low heat Exit sign, exit lamp,exit lightsMODE OF ... : 2.2KG(gross) COMPLIANCE : CP19,SS263 : Part 2, IEC 598-2-22,SS 364DIMENSION : 375*260*50mmWARRANTY : 1 year Surface Mount LED Emergency Exit Sign