Homebrew
Gunner. The Lamplighter has a quick hand & keen eye when employing firearms, granting it the following benefits:
Club. Weapon Melee Attack: +4 to hit, reach 5', one target. Hit: 4 (1d4 + 2) bludgeoning damage.
Palm Pistol. Ranged Weapon Attack: +3 to hit, range 40'/160', reload 1, misfire 1, one target. Hit: 5 (1d8 + 1) piercing damage.
Whistle. The Lamplighter blows a series of shrill notes, alerting any nearby Lamplighters to potential danger. This summons 2 (1d4) lamplighter constables that will make their way to the whistleblower by the most convenient route. This will usually take 3 (1d6) rounds of combat for the reinforcements to arrive, but this is entirely at the DM's discretion.
Urban