Genshin Impact’s Spectral Secrets expedition event is currently underway. Each day, players can choose between S, A, and B rank expeditions, select dispatch members, and send a party on selected expeditions to get a variety of rewards.

Related | Genshin Impact Spectral Secrets Event Complete Guide

The S-Rank expeditions in Genshin Impact’s Spectral Secrets event are special and offer the most rewards. To dispatch a party on the S-Rank expedition, players first have to conduct a Preliminary Investigation where they have to light three Electric Pillars and then defeat a given number of Specters.

On Day 5 of the Spectral Secrets event, the Preliminary Investigation area is near the Teleport Waypoint found south of Tatarasuna. In this guide, we will share the location of all three Electric Lamps that you have to light up to progress the investigation.

Spectral Secrets Preliminary Investigation Day 5 “Swarm of Specters”

Image Credit: Hritwik, miHoYo

To complete Day 5 “Swarm of Specters” Spectral Secrets Preliminary Investigation, players have to:

  • Find and charge three Electric Lamps using Electrograna.
  • Defeat eight Specters.

The Electric Lamp is made of stone stacked upon one another. You can find them using Elemental Sight.

If you haven’t completed Spectral Secrets event previous Preliminary Investigations, then follow the below guides:

Day 5 Tatarasuna Electric Lamps Location

As we mentioned earlier, the fifth-day Preliminary Investigation will take you to the Teleport Waypoint located south of Tatarasuna. Once you arrive there, you have to find and light up three Electric Lamps.

Image Credit: Hritwik, miHoYo

The first Electric Lamp is hidden in the bushes near the stairs.

Image Credit: Hritwik, miHoYo

The second Electric Lamp is right in front of the Thunder Sakura Bough.

Image Credit: Hritwik, miHoYo

The third Electric Lamp is straight to the Thunder Sakura Bough, near another Stair.

How to Activate the Electric Lamps

Use the nearby Thunder Sakura Bough to summon an Electrograna. Once you have it, go near the Electric Lamps and they will light up on their own.

Once you light up all three Electric Lamps, you have to defeat eight Specters. Doing so will complete the Spectral Secrets Day 5 Preliminary Investigation “Swarm of Specters.”

Genshin Impact is a free-to-play gacha-based role-playing game currently available on PC, PS4, Android, and iOS.

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