| Type | bug |
| Category | Special |
| Power | 75 |
| Accuracy | 100 |
| PP | 15 |
| Introduced | Generation 3 |
Signal Beam deals damage and has a 10% chance of confusing the target.
Pokémon with the ability Own Tempo or those behind a Substitute cannot be confused.
When a Pokémon is holding Buginium Z and uses its Z-Power, Signal Beam turns into Savage Spin-Out and has base power 140.
| Ruby Sapphire Emerald | A strange beam attack that may confuse the foe. |
| FireRed LeafGreen | The foe is hit with a flashing beam that may also cause confusion. |
| Diamond Pearl Platinum HeartGold SoulSilver | The user attacks with a sinister beam of light. It may also confuse the target. |
| Black White Black 2 White 2 | The user attacks with a sinister beam of light. It may also confuse the target. |
| X Y O.Ruby A.Sapphire | The user attacks with a sinister beam of light. This may also confuse the target. |
| Sun Moon Ultra Sun Ultra Moon | The user attacks with a sinister beam of light. This may also confuse the target. |
| Sword Shield B.Diamond S.Pearl | This move can’t be used. It’s recommended that this move is forgotten. Once forgotten, this move can’t be remembered. |
| English | Signal Beam |
|---|---|
| Spanish | Doble Rayo |
| Italian | Segnoraggio |
| Japanese | シグナルビーム (Signal Beam) |
| German | Ampelleuchte |
| French | Rayon Signal |