The fluorescent luminaire is stripped of its lamps, wireway cover, ballast(s) and tombstones. A novel LED retro-reflector is mounted within the fixture housing to conceal an LED power supply and to provide an ideal surface for mounting LED (Light Emitting Diode) light strips. Any existing ...
A kit for converting a fluorescent lighting unit from inductive operation to electronic operation (using a high frequency ballast). The kit comprises a pair of sleeve-like adaptors which are adapted to be mounted at the ends of a straight fluorescent lighting tube, and a wiring assembly for ele...
The utility model relates to the technical field of electronic energy-saving lighting, particularly an electronic ballast of a fluorescent lamp with variable frequencies, pre-heating and re-starting functions and abnormal protection. The utility model is provided with a metallic casing, an EMI filter...
The device is assembled such that it can fit into existing fluorescent bulb fixtures. Alternating current from a contemplated electronic ballast can have one of two peak-to-peak voltages and the circuitry of the device will convert either alternating current into approximately the same direct current...
The invention relates to a method for converting a luminaire for the operation of a fluorescent tube (12) to a luminaire for the operation of an LED tube (24), the luminaire having a circuit arrangement (10) with a first connection point (P) for an outer conductor, a second connection ...
The invention relates to a method for converting a luminaire for the operation of a fluorescent tube (12) to a luminaire for the operation of an LED tube (24), the luminaire having a circuit arrangement (10) with a first connection point (P) for an outer conductor, a second connection ...
ballast (7) and the end cap adapter (6) each on one axial front thereof comprise contact pins (1a, 6a) having dimensions of fluorescent tubes with larger diameters, such as T8, and on the opposite axial front have contact sockets for receiving two contact pins of the fluorescent tube (8...
It is preferred that the electronic components of the ballast () are located on at least two spatially separated partial circuit boards (), however which are electrically connected to each other by flexible contact strips (). The object is to enable a conversion to a fluorescent tube having a...
The invention relates to an adapter set for fluorescent lamps with electronic ballast ( 7 ) for converting to a fluorescent tube ( 8 ) having a smaller diameter by way of two adapters ( 6, 7 ), which are produced by the electronic ballast ( 7 ) and by an end cap adapter ( 6 ), ...
(7) for converting to a fluorescent tube (8) having a smaller diameter by way of two adapters (6, 7), which are produced by the electronic ballast (7) and by an end cap adapter (6), characterized in that the electronic ballast (7) and the end cap adapter (6) each on one axial...