For Fluorescent Products:
Step 1: Verify lamp wattage matches ballast list of lamps to be used
Step 2: Verify wiring is correct per diagram on the ballast or wiring of fixtures that are working
Step 3: Take working lamp from other fixture place in non-working fixture
Step 4: Verify lamps are locked in place in the sockets (picture of locked lamp)
For LED Products:
Step 1: Verify wiring is correct per diagram on the driver or wiring of fixtures that are working
For HID Products:
Step 1: Verify lamp wattage matches ballast list of lamps to be used (ANSI codes must match between lamp and ballast)
Step 2: Take working lamp from other fixture place in non-working fixture
Step 3: Type ‘O’ lamp must be used in pink (protected) socket (pictures of protected lamp)
Step 4: Screw lamp in hand tight, loosen one half turn, then tighten hand tight again
For Induction Products:
Step 1: Consult component manufacturer directly