Datasheet

2
TM
LF Series LED Illumination Units
IDEC, a trusted name that supplies reliable industrial products,
offers superior LED illumination units.
Industrial illumination requires resistance against harsh environments subject to water, oil, and metal chips, while
providing brightness specified by EN1837: 1999, 4.2, to ensure safety. IDEC’s LUMIFA LED Illumination units
ensure long service life, energy savings, low heat generation, and high resistance against shock. In the LF1D/
LF2D (wide angle & high illuminance model), the optical design with a bright LED device, lens, and reflector are
integrated with a highly efficient power supply design. These new LED illumination units light not only the target
object but also the periphery. The slim profile design is also ideal for installation in various industrial machines
and equipment.
Light Distribution Characteristics
800
0
-
800
-
400 8004000
1450
(lx)
(mm)
Slim (illuminates directly
below and periphery)
Wide (illuminates wide area)
1450
(lx)
(mm)
800
0
-
800
-
400 8004000
Standard (slim)
Illuminates directly below
800
1200
0
-800 -400 8004000
(lx)
(mm)
Standard (wide)
Illuminates wide area
Slim and wide (wide angle & high illuminance) Wide angle & high illuminance/standard (slim) Wide angle & high illuminance/standard (wide)
Illuminating Surface Comparison
Wide angle & high illuminanceStandard
Because various light
distribution angles
are available with
lenses, the best lighting
characteristics can be
provided to suit each
application, in addition
to the concentrated light
distribution shown at left.
The diffusing light
illuminates the center
and periphery more
brightly and evenly.
Low heat: LED illumination generate very little heat, unlike incandescent and halogen lamps.
Long service life: Maintenance-free operation for over 50,000 hours.
Vibration/shock resistance: Highly resistant.
Energy saving: Less power consumption when compared with fluorescent lamps, contributing to CO
2
reduction.
RoHS compliant: Environmentally friendly compared with mercury-laden fluorescent lamps.
LF series LED Illumination Units
Bright (EN1837:1999, 4.2)
The combination of reflector and
lens illuminate not only the object
but its periphery.
Efficient power circuit
Highly efficient, power circuit.
Glare prevention
Micro lens processing of the
lens enhances brightness, and
reduces glare.
Heat Dissipation
Heat is dissipated
by the aluminum
housing.
Wide-angle and High Illumination
(12/05/18)