/setblock ~ ~1 ~ mob_spawner 0 replace {SpawnCount:1,MaxNearbyEntities:6,SpawnRange:4,Delay:20,MinSpawnDelay:60,MaxSpawnDelay:120,RequiredPlayerRange:6,EntityId:Zombie,SpawnData:{id:Zombie,CustomName:"Electric Sombie",CustomNameVisible:1,Attributes:[{Name:"generic.followRange",Base:33},{Name:"generic.movementSpeed",Base:0.4f},{Name:"zombie.spawnReinforcements",Base:0.21f}],HandItems:[{id:"minecraft:wooden_sword",tag:{display:{Name:"Electric Zword"},ench:[{id:16,lvl:5}]},Count:1},{id:"minecraft:wooden_sword",tag:{ench:[{id:16,lvl:5}]}}],HandDropChances:[0.11F,0F],ArmorItems:[{id:"minecraft:leather_boots",tag:{display:{color:0}}},{id:"minecraft:leather_leggings",tag:{display:{color:0}}},{id:"minecraft:leather_chestplate",tag:{display:{color:0}}},{id:"minecraft:leather_helmet",tag:{display:{color:0}}}]}}