Back Lighting & Others
LumiSheet also has been widely used as back light unit for many different
applications such as Kiosk/ATM machine, MRI room in hospital, road/
traffic sign, and so on.
KOREA(H.Q.)
CANADA
GERMANY
BUSINESS NAME Dongbu Lightec Co., Ltd.
ADDRESS
14, Saneop-ro 104beon-gil, Ojeong-gu, Bucheon-si,
yeonggi-do, Republic of Korea
TEL
+82-32-670-3000
FAX
+82-32-670-3100
HOMEPAGE
www.dongbulightec.com
BUSINESS NAME Dongbu Lightec Canada Inc.
2700 John St, Markham, ON L3R2W4 Canada
ADDRESS
+1-905-474-0555
TEL
+1-888-247-5886
FAX
www.dlc-lumisheet.com
HOMEPAGE
Project supported
by Evo-Lite
info1@dlc-lumisheet.com
E-MAIL
BUSINESS NAME Dongbu Lightec Euroupe Ltd.
Ober der RÖth 4,
ADDRESS
65824 Schwalbach am Taunus, Germany
+49-6196-65212-21
TEL
+49-6196-65212-28
FAX
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About Us
Dongbu Lightec,
Global Leader in LED Lighting
Dongbu Lightec is a leading maker of LED lighting
products. We design, manufacture and market the LED
lighting products including retrofit lamps, commercial
LED luminaires.
Dongbu Lightec operates its global business through
overseas subsidiaries providing energy efficient LED lighting
products to more than 250 partners over 60 countries.
Dongbu Lightec will continuously strive to provide
eco-friendly LED luminaires for the bright future.
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Contents
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About Dongbu Lightec
Overview
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06
LumiSheet TM
LumiSheet RGB
LumiSheet 2in1
LumiSheet A-Board
LumiSheet Crystal Light Box
Light Box
LumiStrip
Lumi M Stick
Application Examples
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LumiSheet
More than illumination
Motivation to Inspiration
LumiSheet is revolutionary & compactly designed to
Its slim structure allows designing freedom to interior,
LumiSheet.
Impossible, the Possible
Unlike other light panel brands, LumiSheet has light
This state-of-the-art design allows LumiSheet to have
Design flexibility
LumiSheet is provided in standard rectangular as well
Broad options are available from static & temperature
color changing and to outdoor rated IP67.
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right fit for space limited areas.
shop fitting, architectural, advertisement as well as many field that are open to the future use of
source and heat sink combined and embedded within its body.
customized shapes available while maintaining light quality and product life.
as customized sizes & shapes.
changing to
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Premium Light Quality
Bright, Soft and Consistent Light Illumination
LumiSheet is designed to illuminate premium quality light,
bright but at the same time soft illumination. LumiSheet
with V-cutting grooves, refracts, scattered reflects, diffracts
and outputs light gently & uniformly.
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LumiSheet is the world’s first LED integrated edge-lit light panel which contains LED in itself as a source of light unlike
the traditional BLU(Back Light Unit) which is made by putting a lamp on the outside of acrylic. LumiSheet is produced
by combining high intensity LEDs with a patented 3D V-cutting system which allows light to be transmitted uniformly
and evenly across the acrylic surface. LumiSheet can be applied to various fields of industry such as Lighting, Signage,
Shop Display, Retail Products, and so on.
As the next generation of flat light source, LumiSheet will make a world of light that is far more innovative and beautiful
than you can imagine.
3D V-Cutting Technology
Dongbu Lightec’s 3D V-cutting technology ensures that light is evenly reflected throughout the surface of the
acrylic Light Guide Plate by marking grooves on the LGP at specific intervals according to the location of the light
source and the direction or irradiation. The vertical V-grooves are widely spaced when they are close to the light
source, but narrowly spaced when they are farther away from the light source. The horizontal V-grooves gradually
grow wider and deeper as their distance from the light source increases. Therefore, the brightness of the front
surface of the LGP is able to remain uniform.
Dongbu Lightec’s Light Guide Plate(LGP) is provided with a desired pattern
of grooves to guide an optical path and scattering of the light emitted from
the light source.
Fiexible LED Strip
LED (LM-80 Certified)
4mm~8mm
(0.16″
~0.31″
)
Heat Sink Plate
Optimal 3D V-Cut Light Guide Plate
Combination of LM-80 certified LED with worldwide patented heat sink
technology maximizes LED lifespan and fixture performance.
LumiSheet is the world’s first LED integrated edge-lit light panel which
contains LED in itself as a source of light. As LumiSheet contains flexible LED
module in itself, it can be made to any shape which you imagine.
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LumiSheet
More than illumination
Features & Benefits
Super Slim
The thickness of LumiSheet is 4mm or 8mm. LumiSheet doesn’t need electronic ballast and complicated wire.
So, LumiSheet can be applied to very space limited areas in the easiest and fastest way ever.
Long Lifetime & Maintenance Free
Lifetime of LumiSheet is more than 50,000 hours. LumiSheet makes user free from troubles such as maintenance cost,
labor cost, downtime, and so on.
Uniform brightness & unlimited shape
3D V-cut acrylic and high intensity LED ensures that LumiSheet is brighter than any printed light guide plate and
illumination is uniform throughout its surface. As LumiSheet contains flexible LED module in itself, it can be made to
any shape such as circle, oval, star, and so on.
High quality & approved parts
LM-80 certified & licensed LED, acrylic, stainless plate & bolt, high temperature resistant silicone rubber, UL & CE
approved electric wire.
Waterproof – IP67 (Option)
LumiSheet has achieved IP67 rating to withstand dust and water penetration.
Various Applications
LumiSheet can be applied to a wide variety of fields such as shop fitting, store fixtures, architectural lighting, signage,
interior design, and so on.
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LumiSheet TM
LumiSheet is designed to emit a bright, even output of light across the entire surface of the panel. Unlike
traditional light panels, which have the light source mounted on the exterior of the LGP (Light Guide Plate),
LumiSheet integrates high brightness LEDs and heat sink into our exclusive 3D V-cutting LGP which makes it
possible to produce "frameless" rectangular or special shaped LED light panels for various application needs.
Features & Benefits
• Available in custom sizes and shapes
• Can be used in "frameless" designs
• 3D V-cutting technology
• Patented heat sink technology to maximize
LED lifespan (50,000 hours)
• High brightness
• Low power consumption (70% less than fluorescent)
• Energy saving and maintenance free
• Superior consistent light quality
• IP67 rating available
Item
Description
Indoor (Standard)
Envorinment
Input Voltage
Outdoor (IP67)
12/24Volt DC
Maximum Size (Wx L)
Minimum Size (Wx L)
Thickness
Color Temperature
1500mm(59") x 3000mm(118")
50mm(2") x 50mm(2")
1200mm(47") x 2400mm(95")
100mm(4") x 100mm(4")
4mm(0.16"), 6mm(0.24"), 8mm(0.31"), 10mm(0.39")
2,700K / 3,000K / 3,700K / 4,100K / 5,300K / 6,500K
[CRI 90+] 2,800K / 3,100K / 4,100K / 5,200K
Certification
Operating Temperature
Lifetime
Warranty
- 20ŭ ~ +50ŭ
More than 50,000 hrs
2 Years
Color Temperature
2,700K
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3,000K
3,700K
4,100K
5,300K
6,500K
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LumiSheet RGB
LumiSheet RGB LED Light Panel has the same engineered benefits as standard LumiSheet plus the ability
to change the color range to meet your market need.
Features & Benefits
• Available in custom sizes and shapes
• Can be used in "frameless" designs
• 3D V-cutting technology
• Patented heat sink technology to maximize LED lifespan
(50,000 hours)
• Low power consumption (70% less than fluorescent)
• Energy saving and maintenance Free
• Superior consistent light quality
Item
Input Voltage
Maximum Size (Wx L)
Minimum Size (Wx L)
Thickness
Color Temperature
Controller
Certification
Operating Temperature
Lifetime
Warranty
Description
12Volt DC
1500mm(59") x 3000mm(118")
70mm(2.8") x 70mm(2.8")
10mm(0.39")
RGB - Full color
DMX Control
+5ŭ ~ +35ŭ
More than 50,000 hrs
2 Years
Color Temperature
RGB - Full color
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LumiSheet 2in1
LumiSheet 2in1 is color temperature adjustable panel from 3,300K to 6,400K. This NEW model will meet the
requirements of customers that need broad coverage of CCT within a single light panel.
Features & Benefits
• Available in custom sizes and shapes
• Color temperature can be adjusted from 3,300K-6,400K
• Together with QL-CTLT-VC, one remote can control
many pieces of LumiSheet and numerous LumiSheets
can be divided into four groups and controlled separately
• Constant current version to ensure long life cycle
• High accurate constant current driver with very stable quality
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Item
Description
Input Voltage
Maximum Size (Wx L)
Minimum Size (Wx L)
Thickness
Color Temperature
Controlller
Certification
Operating Temperature
Lifetime
Warranty
12Volt DC
70mm(2.8") x 70mm(2.8")
10mm(0.39")
3,300K ~ 6,400K
DMX Control
+5ŭ ~ +35ŭ
More than 50,000 hrs
2 Years
Color Temperature
3,300K
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1500mm(59") x 3000mm(118")
6,400K
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LumiSheet A-Board
LumiSheet A-Board is the outdoor sign that achieved its electrical stability through double waterproof structure,
IP65 rated on both of its frame and LumiSheet (LGP) itself.
It’s slim design and rechargeable battery operated maximize its portability and able to locate your advertisement
free from the power code.
Features & Benefits
• 10 Operating hours (Lithium battery)
• Operate In & Outdoor with IP65 (Double Waterproof Mechanism)
• Durable & Light Weight Aluminum Structure
• Slim Design (Only 30mm Thick) and superior Light distribution
• Available in both Single and Double Side Panels
• Applications : Outdoor & Indoor Use
(Design to Locate on Exhibition, Event Showcase, or any Stores)
Item
Power Consumption(W)
Input Voltage
Graphic Size (W×L)
Weight(kg)
Color Temperature
Operating Temperature
Lifetime
IP
Warranty
Description
19.2
12Volt DC
A1 Size, 594mm(23")×841mm(33")
One-side(13.2), double-side(23.4)
6,500K
-20ŭ ~ +50ŭ
More than 50,000 hrs
65 (LumiSheet IP67)
2Years (1 Yr. for the Battery)
Color Temperature
6,500K
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LumiSheet Crystal Light Box
LumiSheet Crystal Light Box is a clear Acrylic Framed Light Panel. Ultra Slim & Longevity matching with low wattage
for power savings allows to advertize efficiently while presenting luxurious lights with edge type LED. LumiSheet
Crystal Light Box brings LIGHTS to Indoor Signage.
Features & Benefits
• 3 color Options for the Frame (Silver, Black, & Gold)
• Clear Acryl Frame adds refinement to its design.
• Slim Design & superior Light distribution
• Applications: Indoor Use
(Design to Locate on Exhibition, Event Showcase, or Stores Indoor)
Item
Power Consumption(W)
Input Voltage
Graphic Size (W×L)
Weight(kg)
Thickness
Color Temperature
Operating Temperature
Lifetime
Warranty
Description
19.2
12Volt DC
A1 Size, 594mm(23")×841mm(33")
9.5
13mm(0.5")
6,500K
0ŭ ~ +35ŭ
More than 50,000 hrs
2Years
Fame colors
Color Temperature
Silver
Black
Gold
6,500K
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Light Box
Features & Benefits
• Any size up to 1200mm(4') x 2400mm(8')
• Super slim and super bright
• Snap frame for quick graphic change
• Easy to install
• Even and consistent illumination
• Single-sided and double-sided available
• Energy saving and maintenance free
• Long lifespan (50,000 hours)
• Superior consistent light quality
Benefits a lot from Dongbu LED Light Panel. Featured with slim thickness, long life time, low power consumption,
Dongbu Lightec LED Light Panel enables you to advertise more effectively in space-limited areas with very
low cost of maintenance.
Flip Type
Flip Type
• Single sided and double sided available
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39.7
30
Bezel colors
(Unit: mm)
25.7
33.4
27.2
Single Sided
Single Sided
8
Double sided
Silver
Bezel Type
Bezel Type
• Single sided and double sided available
(Unit: mm)
Bezel colors
Clear acrylic
2mm
Clear acrylic 2mm
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9
White
Black
Silver
27.7
Single sided
24
Clear acrylic 2mm
32
25.4
15.8
M.D.F
28.8
Single sided
Clear acrylic 2mm
32
Double sided
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Lumi Strip
The LumiStrip is widely used for store fixtures, architectural, signage, trade shows, theatre, aircraft cabins,
hallway / stairway, accent lighting, concealed lighting, cove lighting, cabinet / under counter lighting and
exhibition stands etc.
Item
Description
12Volt DC
Input Voltage
Standard Length
5M (16ft)
Minimum Length
50mm (2")
LED Pitch
LED Q'ty / Strip
Color Temperature
33mm(1.32")
16mm(0.63")
150LEDs per 5M (16ft)
300LEDs per 5M (16ft)
3,000K / 3,700K / 4,100K / 5,300K / 6,500K
Certification
Operating Temperature
Features & Benefits
• 5M (16ft) in a roll
• Easy installation
• Separable every 3 LEDs
• Long lifespan (50,000 hours)
• CE & RoHS compliant
• Superior consistent light quality
• LM-80 Certified LED
Lifetime
More than 50,000 hrs
Warranty
2 Years
Color Temperature
3,000K
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+5ŭ ~ +35ŭ
3,700K
4,100K
5,300K
6,500K
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Lumi M Stick
With its long useful life and low maintenance operation, Lumi-M-Stick(LED Light Bars) meets or exceeds the
performance of compatible linear fluorescent fixtures; complete with lower installation, energy and maintenance
costs. Plus it is easy to conceal, making it ideal for use in store fixtures, displays cases, jewelry cases, ceiling
coves, china cabinets or for under / over cabinet lighting.
Item
Description
Input Voltage
12Volt DC
Standard Length
300mm(11.8"), 580mm(22.8"), 860mm(33.9"),
1000mm(39.4"), 1140mm(44.9"), 1420mm(55.9")
0 Degree
27 Degree
Fixture Angle
Features & Benefits
Mounting
Mounting brackets with screws / Magnets / 3M Tapes
Color Temperature
Warm / Pure
Certification
Operating Temperature
• A choice of light angle ( 0° or 27° )
• Adjustable mounting angle with mounting brackets
• Quick and easy installation (magnet)
• High luminance with very low power consumption
• Superior consistent light quality
Lifetime
More than 30,000 hrs
Warranty
2 Years
Color Temperature
Warm
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+5ŭ ~ +35 ŭ
Pure
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Application Examples
Store Fixture / Shop Display
Signage
LumiSheet has been approved and well-known product in the field of store fixture business as the perfect solution
for display since its launch in 2005. LumiSheet itself gives the best look to articles on display by applying its benefits of
patented technologies which result in each display to be brightly illuminated across its entire surface.
LumiSheet is the great solution for signage field which need uniform brightness, slim back light unit with low power
consumption. It can be custom manufactured to fit any kind of advertising displays, street furniture, snap frames, menu
boards, and so on.
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Application Examples
Architectural Lighting
Back Lighting & Others
Light-weight designed LumiSheet with built-in LEDs is the flexible solution for multiple functions ranging from indoor
ceiling, wall, floor lighting to various design applications.
LumiSheet also has been widely used as back light unit for many different
applications such as Kiosk/ATM machine, MRI room in hospital, road/
traffic sign, and so on.
Project supported by K-project
Project supported by Evo-Lite
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