| case name： | changzhou new oriental cable company |
| case introduction： | fixture model no:gc27-400e wattage: 400w distance: 8m×8m height: 9m ground illuminance: 210lx |
| related cases |
| case name： | changzhou new oriental cable company |
| case introduction： | fixture model no:gc27-400e wattage: 400w distance: 8m×8m height: 9m ground illuminance: 210lx |
| related cases |