# Personal laser defense (technology)

internal name `personal-laser-defense-equipment` · tier 6 (pY science pack 3, [tier 6](https://factorio.kalzumeus.com/tier/6.md))
HTML page: https://factorio.kalzumeus.com/tech/personal-laser-defense-equipment/

## Cost

2250 units of (1 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 2 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 3 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 6 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 10 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 20 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 3 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 180 s each.

## Requires (5)

- [Laser turret](https://factorio.kalzumeus.com/tech/laser-turret.md)
- [Low density structure](https://factorio.kalzumeus.com/tech/low-density-structure.md)
- [Military](https://factorio.kalzumeus.com/tech/military-3.md)
- [Power armor](https://factorio.kalzumeus.com/tech/power-armor.md)
- [Portable solar panel](https://factorio.kalzumeus.com/tech/solar-panel-equipment.md)

## Leads to (1)

- [Gene lab upgrade](https://factorio.kalzumeus.com/tech/genlab-upgrade.md)

## Unlocks (1 recipes)

### Personal laser defense (`personal-laser-defense-equipment`)

- 10 s · tier 6
- Ingredients: 20 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 5 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 5 × [Laser turret](https://factorio.kalzumeus.com/item/laser-turret.md)
- Results: 1 × [Personal laser defense](https://factorio.kalzumeus.com/item/personal-laser-defense-equipment.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Personal laser defense](https://factorio.kalzumeus.com/tech/personal-laser-defense-equipment.md)