Proper installation keeps LED bulb performing at its rated lifespan. Always cut power before wiring.
Turn off the circuit breaker. Verify input voltage matches the driver label.
Connect live, neutral and ground correctly. For dimmable models, also connect the dimming leads per the driver diagram.
Secure the fixture firmly. Ensure the heat sink has airflow; do not cover it with insulation.
Power on and adjust beam direction. Check all fixtures work and there is no flicker.
Clean optics once a year to maintain light output.