Garage door opener light does not turn on when the door operates, but the opener otherwise works normally.

Safety first: Disconnect power before changing bulbs or touching the socket.

Steps to restore light:

• 1. Replace bulb: Install a new bulb of the correct wattage and base type recommended by Stanley. Test operation.
• 2. Inspect socket: With power off, check for corrosion or a flattened center contact. Clean gently and bend the contact up slightly if needed.
• 3. Try different bulb type: If using an LED, test with a standard incandescent bulb to rule out compatibility issues.
• 4. Board diagnosis: If the bulb and socket are good but the light never comes on, the light relay or delay circuit on the logic board may have failed. Replace the logic board if light function is important.