[ DESIGN OF LIGHTING SYSTEMS FOR OTHERS ]

'design':1 'light':3 'other':6 'system':4

[ REGULATING AND CONTROL APPARATUS FOR LIGHTING INSTALLATIONS AND LIGHTING UNITS, NAMELY ELECTRIC SWITCHES; LIGHTING BALLASTS AND STARTERS FOR GAS DISCHARGE LAMPS ]

'apparatus':4 'ballast':15 'control':3 'discharg':20 'electr':12 'gas':19 'instal':7 'lamp':21 'light':6,9,14 'name':11 'regul':1 'starter':17 'switch':13 'unit':10

[ HOUSINGS FOR LIGHTING AND LAMPS; ] ELECTRIC LIGHT FIXTURES; [ LOUVERS FOR DIRECTING LIGHT; ] LAMP REFLECTORS; [ LAMP SHADES AND COVERS FOR LIGHT CONTROL AND GUIDANCE; ] LAMP HOLDERS; SUSPENSION PENDANTS FOR LAMPS

'control':21 'cover':18 'direct':11 'electr':6 'fixtur':8 'guidanc':23 'holder':25 'hous':1 'lamp':5,13,15,24,29 'light':3,7,12,20 'louver':9 'pendant':27 'reflector':14 'shade':16 'suspens':26

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