Lighting materials lamps lighting and lamp
technology
Light can produced number ways involving dif-
ferent principles and media.6 taken
off. Our laboratory staff car-
ry out regular operating and safety tests well checks
on the lifetime the lighting materials use.
The second coil with thick copper wire, which wound
much more loosely, the output coil (secondary side). The energy generated radiated
across broad, homogeneous area the spectrum similar
to the distribution daylight the visible spectrum. order dim, they require dimmer for
iron core transformers. WOFI operates
a (TQM) quality assurance system. order dim, they require dimmer
for electronic transformers. The light output and life the bulb can incre-
ased adding noble gases (Argon and Krypton).
3. This
is where the output voltage approx.g. Block and ring core transformers
These types transformer are dimmed according the pha-
se cut principle. Should you
nevertheless encounter fault, please contact your speci-
alist dealer the WOFI customer support desk soon as
possible
Transformers
1. can use these variations
along with developments lighting technology descri-
be different forms lamp light source. All-purpose bulbs have an
average life approx.2004
➜ the Low Voltage Directive (73/23/EEC, amended
93/44/EEC)
➜ the Electromagnetic Compatibility Directive EMC
(89/336/EEC, amended 92/31/EEC, 93/44/EEC)
➜ the Waste Electrical and Electronic Equipment Directive
WEEE (2002/96/EC). 1,000 h. This type transformer block-shaped. Electronic transformers
Electronic transformers are dimmed according the pha-
se section principle. Overload and short circuit
protection are also included compact unit that totally
noise-free.
All our lamps, components, machining and finishing pro-
cesses and corresponding accreditation comply with the
latest standards and regulations for the internal European
market:
➜ the Appliance and Product Safety Act (GPSG) dated
01. The description
includes the properties the light itself such colour,
colour rendering and spectral composition well elec-
trical output (W), average life (h), luminous flux (lumen) and
illuminance (lux). also use lighting properties that could
be important for use under specific conditions (e. The light generated very
pleasant and warm light with very good colour rendering
(1A). Electronic transformers
These ´switch network`components offer load-indepen-
dent secondary voltage and soft start mechanism that
prolongs the life the lamp.
Important note: slight humming noise always possible
when using undimmed and especially dimmed transfor-
mers.
. There plas-
tic body within the core, covered with two coils copper
wire. This the input coil (primary side) which is
connected 230V AC. 11. Incandescent light bulbs
Light bulbs produce light using electric current heat
a filament until glows.
Voltage surges can lead the early destruction the
bulb, while dimming can extend its life. The processes covered
by the TQM system are set out flowchart and other
documentation.
We would like give you insight into the range lamps
produced WOFI LEUCHTEN and their main characte-
ristics.General information
Allgemeine Informationen
General Information 297
Quality und Safety
WOFI LEUCHTEN are developed and manufactured ac-
cording the latest EN60598 standards.
2. Conventional block transformers
The core made coated sheet metal. recommend you use dimmer type
2247 from the firm Busch-Jäger.
The lamps are packaged environmentally friendly corru-
gated cardboard for safe transport.05.
1.
Dimming lamps with built-in transformers
There corresponding dimmer for every transformer:
1. recommend you use dim-
mer type 6513 from the firm Busch-Jäger. Ring core transformers
The iron core the form ring around which copper
coils are wound. Other important factors include the price and
price-performance ratio and course environmental im-
pact.
2. One the coils wound tightly and made thin
copper wire. is
a form thermal radiator. UV
emission, heat radiation, ambient temperature) and other
characteristics such the lamp and base design and di-
mensions. The
base models E14 and E27 make possible offer a
wide range different types.
➜ Classic light bulb A
The classic light bulb converts most the energy used
into heat (96%) and only small amount into light
