🔸 Turn off the power at the circuit breaker to avoid shock. 🔸 Use a screwdriver, pliers, wire strippers, and a voltage tester. 🔸 Carefully remove old bulbs or bases and connect new bases securely. 🔸 Check all connections and use a voltage tester to ensure safety before restoring power. 🔸 Installation services cover various bulb types, usually at hourly rates.