1. Before installing the bulb, shut off power supply at the circuit breaker panel to avoid electrical shock. It is recommended that surge/lightning protection be installed. Ballast must be bypassed if present. 2. Remove old bulb. 3. Screw in new LED bulb. 4. Individually pivot each of the 5 adjustable panels (E) to best cover the desired space. 5. Restore power. 6. Turn on light switch. Bulb will illuminate immediately. 7. Adjust all angles as needed. 8.