•Model NO: SZM804•Eight universal standard outlets•Surge protection•Double break safety switch•Flame retardant material•Integral copper bar•MAX2500W-MAX10A, 250V Ful 3-lines surge protection inside (L-N, L-PE, N-PE), Maximum spike current 19,500AMPS. When yellow LED light is lighted, it indicates surge protection function is working, if the yellow LED light is not lighted, it indicates surge protection function is not working, need to change the surge protection module. Brand HuntKey SKU 100234986_NP-1020507055 Model SZM-804-2