Tubular fluorescent discharge lamp has insert along the length of the tube coated with a fluorescent layer
DE10131996A1
Elongated light has tubular shade with radially inwardly extending struts on inside reaching almost to source and essentially rectangular in cross-section with triangular cross-section region
DE10131998A1
Light has holder with protrusion extending in light radiation direction, inwards towards light source and supporting two flat shade section of shade foil whose prismatic structure faces source
DE10131997A1
Light has shade with half tube arranged in light radiation direction, reversibly joined, especially hinged, to housing or to shell accommodated by housing via latching connection
DE10043034A1
Lichtumlenkanordnung
DE10043027A1
Lichtumlenkanordnung
DE19739401A1
Reflector for fluorescent lamp
DE19715188A1
Light deflector ring or rod for fluorescent lamp
DE19715189A1
Light deflection arrangement for a lamp
DE4344978A1
Luminaire grid for at least one elongated light source
DE4344979A1
Light guide arrangement for a lamp for an elongated light source
DE4230907A1
Luminaire louvre for louvre luminaires
DE4109492A1
Luminaire louvre for louvre luminaires equipped with discharge lamps
DE4025207A1
Protective mounting for low pressure mercury vapour lamp - has protective tube surrounding, but spaced apart from, lamp to prevent overheating
