2. COMPANY PROFILE
LUMAD Technology Pty Ltd is an Australian owned company which specialises in manufacturing and supplying advanced high quality LED
lighting products for a wide range of commercial and industrial market sectors. LUMAD’s products are developed, manufactured and supported
by an expert team of lighting specialists, both in Australia and internationally. It is our dedicated approach to engineering and manufacturing that
ensure LUMAD stands out among our competitors.
LUMAD’s range of heavy duty, industrial luminaires are engineered to the highest standards making them suitable for applications where
reliability and performance are essential. The robust design accompanied by its advanced technology ensures the lights are able to withstand our
harsh Australian conditions.
LUMAD’s team is committed to delivering outstanding service to back up their premium products. We strongly believe in 100% customer
satisfaction and will work with you to achieve optimum results for your clients and lighting projects.
LUMAD’s interior and exterior LED fixtures are a fusion of both High end design and practical function. Energy savings and a reduction in the
carbon footprint are made without any sacrifice in light quality or performance. LUMAD is at the forefront of the LED lighting industry. Our team
provides ongoing service within and outside the warranty period. We are committed to our products and offer full in house service on the
complete range now and in the future. Due to the high quality manufacturing and componentry, we do not class our products as ―throw away
items‖ and will continue to offer support in the long term.
4. ULTRA-BAY
LED HIGH BAY
LUMAD is proud to release its revolutionary Ultra-Bay, our flagship commercial and industrial High Bay, offering high lumen output, thanks to
Nicha’s NF2W757GRT series LED chips (providing an average of 147lm/W) which offer unsurpassed lighting performance and energy efficiency,
lower power consumption, long life and superior quality. This slim-line High Bay has cutting edge optical lenses allowing the light to be used in a
majority of situations. Ensuring an excellent quality of light, targeted where required, at the same time allowing decreased hot spot and an
Improvement of light distribution. Utilising Mean Well’s HLG driver, combined
with high-quality components, we are backing the Ultra Bay with a
Manufacturers' 7-year warranty.
5. ULTRA-BAY LED HIGH BAY
LP-UB170
High Luminous Efficacy 147 lm/W chip
Replacement for 400 — 450 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Warehouses, workshops, gymnasiums, machining, manufacturing, and other applications
Model Power
Luminous
Efficacy*
Luminous Flux*
System Luminous*
@ Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UB170 170 W 147 lm / W 24,990 lm 19,992 lm 6000 85 Ra
30°, 60 °, 90 °,
120°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
O ring / Swivel
Bracket
Symmetrical 7 kg 410Ø x 178 mm PMMA IP 66
* Tolerance : ± 5%
6. ULTRA-LITE
LED HIGH BAY
LUMAD’s Australian designed, Ultra-Lite High Bay utilises advanced engineering and materials within its housing to reduce weight
without compromising its thermal dissipation dramatically. In fact, heat dissipation is improved by using Magnesium Alloy which further
enables prolonged product life. The properties of the Lexan Polycarbonate cover provide superior light uniformity, output and clarity.
Compared to standard polycarbonate cover, the high impact strength qualities make it extremely safe for a myriad of industrial, commercial and
warehouse applications.
The Ultra-lite is best used where general lighting is needed. The clear edge creates extra
light spill, increasing the overall coverage. Quality, reliability and superior light output are
what differentiates the Ultra-lite from other manufacturers, giving us the confidence to back
our product here in Australia with our Manufacturers 5-year warranty.
7. ULTRA-LITE LED HIGH BAY
LP-UL80
Great Luminous Efficacy 128 lm/W chip
Replacement for 200 — 300 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Warehouses, workshops, gymnasiums, machining, manufacturing, and other applications
Model Power
Luminous
Efficacy*
Luminous Flux*
System
Luminous* @
Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UL80 80 W 128 lm / W 10,240 lm 8,397 lm 6000 80 Ra 120°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Magnesium
Alloy
PMMA
Black Powder
Coating
O ring Symmetrical 2.8 kg 270 Ø x 180 mm N/A IP 65
* Tolerance : ± 5%
8. ULTRA-LITE LED HIGH BAY
LP-UL160
Great Luminous Efficacy 128 lm/W chip
Replacement for 400 — 450 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Warehouses, workshops, gymnasiums, machining, manufacturing, and other applications
Model Power
Luminous
Efficacy*
Luminous Flux*
System
Luminous* @
Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UL160 160 W 128 lm / W 20,480 lm 16,794 lm 6000 80 Ra 120°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Magnesium
Alloy
PMMA
Black Powder
Coating
O ring Symmetrical 4.8 kg 350 Ø x 192 mm N/A IP 65
* Tolerance : ± 5%
9. ULTRA-LITE LED HIGH BAY
LP-UL240
Great Luminous Efficacy 128 lm/W chip
Replacement for 400 — 650 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Warehouses, workshops, gymnasiums, machining, manufacturing, and other applications
Model Power
Luminous
Efficacy*
Luminous Flux*
System
Luminous* @
Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UL240 240 W 128 lm / W 30,720 lm 25,190 lm 6000 80 Ra 120°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Magnesium
Alloy
PMMA
Black Powder
Coating
O ring Symmetrical 9.5 kg 452 Ø x 220 mm N/A IP 65
* Tolerance : ± 5%
10. ULTRA-QUAD
Lumad’s newest range of industrial lighting is our most versatile light yet. Able to be used as a High Bay, Low Bay, Floodlight, Car park light, Aisle
light and much more. Designed to produce an asymmetrical rectangular light spread that optimises the area covered, the Ultra-Quad is the
preferred lighting option for racking aisles, warehouses, car parks and a myriad of industrial situations. Combining Nicha’s NF2W757 high quality
and high lumen output LEDs and our focus lens’s, gives the Ultra Quad the versatility and power needed for the most challenging of jobs.
Available in 60W, 130W and 240W, with multiple mounting options available. Built to last, quality, reliability and superior light output are
what differentiates the Ultra-Quad from other manufacturers', giving us the confidence to back our product here in Australia with our
Manufacturers 7-year warranty.
11. ULTRA-QUAD LED HIGH BAY
LP-UQ60
High Luminous Efficacy 147 lm/W chip
Replacement for 150 — 250 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Building, sporting facilities, Parking lots, Warehouses, workshops, gymnasiums, machining, manufacturing,
and other applications
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
Swivel Bracket
Symmetrical /
Asymmetrical Wide
7 kg
330 x 200 x
135mm
PMMA IP 65
Model Power
Luminous
Efficacy*
Luminous Flux*
System Luminous*
@ Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UQ60 60 W 147 lm / W 8,820 lm 7,938 lm 6000 85 Ra
30°, 60 °, 90 °,
120° and ( 70° x
140° for Car park
or Billboard )
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
* Tolerance : ± 5%
12. Model Power
Luminous
Efficacy*
Luminous Flux*
System Luminous*
@ Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UQ130 130 W 147 lm / W 19,110 lm 17,199 lm 6000 85 Ra
30°, 60 °, 90 °,
120° and ( 70° x
140° for Car park
or Billboard )
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
Swivel Bracket
Symmetrical /
Asymmetrical Wide
8.4 kg
440 x 235 x 150
mm
PMMA IP 65
* Tolerance : ± 5%
ULTRA-QUAD LED HIGH BAY
LP-UQ130
High Luminous Efficacy 147 lm/W chip
Replacement for 350 — 450 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Building, sporting facilities, Parking lots, Warehouses, workshops, gymnasiums, machining, manufacturing,
and other applications
13. Model Power
Luminous
Efficacy*
Luminous Flux*
System Luminous*
@ Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UQ240 240 W 147 lm / W 35,280 lm 31,752 lm 6000 85 Ra
30°, 60 °, 90 °,
120° and ( 70° x
140° for Car park
or Billboard )
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
Swivel Bracket
Symmetrical /
Asymmetrical Wide
14.7 kg
565 x 330 x 135
mm
PMMA IP 65
* Tolerance : ± 5%
ULTRA-QUAD LED HIGH BAY
LP-UQ240
High Luminous Efficacy 147 lm/W chip
Replacement for 400 — 650 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Building, sporting facilities, Parking lots, Warehouses, workshops, gymnasiums, machining, manufacturing,
and other applications
14. ULTRA-SLIM
ARCHITECTURAL LED FLOODLIGHT
Our sleek slim-line Architectural Floodlight has been designed in conjunction with our engineers to produce a discrete, durable, efficient and
quality floodlight. The flood includes one of NICHIA’s latest creations; the NF2W757GRT series LED chip offering an average of 147lm/W.
Combined with our cutting-edge optical lenses, we can deliver outstanding light output targeted where required, while decreasing the hot spot
and improving light distribution. A combination of high-quality materials, technology and lens design provide an exceptional floodlight for
numerous Industrial, Commercial, and Public spaces. The advantage of having a range of optical lenses, provides superior light versatility,
clarity and direction opening up endless opportunities. By using a combination 70° and 140° optical lenses
we have created an excellent car park light delivering light where needed.
15. ULTRA-SLIM ARCHITECTURAL LED FLOOD
LP-US50
High Luminous Efficacy 147 lm/W chip
Replacement for 150 - 200 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Building, sporting facilities, Parking lots, Warehouses, workshops, gymnasiums, machining, manufacturing,
and other applications
Model Power
Luminous
Efficacy*
Luminous Flux*
System
Luminous* @
Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-US50 50 W 147 lm / W 7,350 lm 6,027 lm 6000 85 Ra
30°, 60 °, 90 °,
120° and ( 70° x
140° for Car park
or Billboard )
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
Swivel Bracket
Symmetrical /
Asymmetrical Wide
3.5 kg 284 x 277 x 68 mm PMMA IP 66
* Tolerance : ± 5%
16. ULTRA-SLIM ARCHITECTURAL LED FLOOD
LP-US100
High Luminous Efficacy 147 lm/W chip
Replacement for 250 - 350 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Building, sporting facilities, Parking lots, Warehouses, workshops, gymnasiums, machining, manufacturing,
and other applications
Model Power
Luminous
Efficacy*
Luminous Flux*
System
Luminous* @
Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-US100 100 W 147 lm / W 14,700 lm 12,054lm 6000 85 Ra
30°, 60 °, 90 °,
120° and ( 70° x
140° for Car park
or Billboard )
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
Swivel Bracket
Symmetrical /
Asymmetrical Wide
6 kg 394 x 313 x 68 mm PMMA IP 66
* Tolerance : ± 5%
17. ULTRA-SLIM ARCHITECTURAL LED FLOOD
LP-US150
High Luminous Efficacy 147 lm/W chip
Replacement for 350 - 450 W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Building, sporting facilities, Parking lots, Warehouses, workshops, gymnasiums, machining, manufacturing,
and other applications
Model Power
Luminous
Efficacy*
Luminous Flux*
System
Luminous* @
Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-US150 150 W 147 lm / W 22,050 lm 18,081 lm 6000 85 Ra
30°, 60 °, 90 °,
120° and ( 70° x
140° for Car park
or Billboard )
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
Swivel Bracket
Symmetrical /
Asymmetrical Wide
7.7 kg 426 x 353 x 68 mm PMMA IP 66
* Tolerance : ± 5%
18. ULTRA-POWER
LED FLOODLIGHT
Ultra-Power Floodlight is an extremely flexible and versatile high power LED floodlight that ensures an excellent quality of light, targeted where
required, while also decreasing hot spot and improving the light distribution. A well-designed thermal management system becomes one of the
necessities when developing LEDs; therefore we have installed a sunflower heatsink that will allow increased airflow through the
housing generating greater reliability, longer life expectancy and optimal performance. Available in 200W and 400W, this incredible floodlight can
be used in many industrial situations, warehouses, factories, yards, car parks, etc. Suitable for use in high mounting situations 10-35m and
perfect for large open areas.
19. ULTRA-POWER LED FLOOD LIGHT
LP–UP200
High Luminous Efficacy 148 lm/W chip
Replacement for 450 - 650W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Building, Ports, Airport, Container terminals, sporting facilities, Parking lots
Model Power
Luminous
Efficacy*
Luminous Flux*
System
Luminous @
Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UP200 200 W 148 lm / W 29,600 lm 24,272 lm 6000 80 Ra
45°, 60 °, 90 °,
120°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
Swivel Bracket Symmetrical 11.8 kg 410Ø x 178 mm PMMA IP 66
* Tolerance : ± 5%
20. ULTRA-POWER LED FLOOD LIGHT
LP–UP400
High Luminous Efficacy 148 lm/W chip
Replacement for 800 – 1200W HPS / Metal Halide
Outstanding cooling technology and durability
Mean Well HLG Driver with built-in surge protection
Application
Building, Ports, Airport, Container terminals, sporting facilities
Model Power
Luminous
Efficacy*
Luminous Flux*
System
Luminous @
Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UP400 400 W 148 lm / W 59,200 lm 48,544 lm 6000 80 Ra
45°, 60 °, 90 °,
120°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Cast Aluminium Tempered Glass
Black Powder
Coating
Swivel Bracket Symmetrical 21 kg 410Ø x 178 mm PMMA IP 66
* Tolerance : ± 5%
21. ULTRA-PANEL
Ultra-Panel with UGR≤19 Low Glare LED Panel light with the advanced PMMA LED diffuser delivering superior brightness while reducing glare
and is flicker free. Adhering to Australian Standards AS/NZS 1680.2.3-2008, with a UGR<19, Lumad’s panel is ideally suited to offices,
hospitals, nursing homes, schools and shopping centres and can directly replace the traditional fluorescent troffers saving up to 70% energy. The
6063 Aluminium housing acts as a heat sink ensuring excellent heat dissipation. Adopting a laser engraved diffusion plate with more than
90% light transmittance creates uniformity of light and reduced shadow. Panels can be recessed, surfaced mounted with frame and pendant
hung with cables.
So why is glare control important? What is glare?
Glare is a visual phenomenon that is caused by a
difference in luminous intensity, or a bright spot. Glare
can cause eye strain, discomfort, fatigue and
temporary vision loss.
This is why the Australian Standards call for low glare
lighting solutions for schools, offices,
hospitals, nursing homes and childcare facilities.
22. ULTRA-PANEL
LP-UGR-40
Model Power
Luminous
Efficacy*
Luminous Flux*
System Luminous
@ Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-UGR-40 40W 130 5,200 lm 4,160 lm 5500 k 85 Ra 100°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Weight Dimensions Optical focus Lens IP Protection Rate
Extruded
Aluminium
3mm PMMA Light
Guide Plate
Anodic oxidation
White
Recess Symmetrical 3.3 kg 295 x 1195 x 9 mm PMMA IP 65
* Tolerance : ± 5%
High Luminous Efficacy UGR ≤19
Replacement for twin T8 1200 Fluorescent Tube Troffer
Outstanding cooling technology and durability
UGR ≤ 19
Application
Office, School, hospital, nursing homes and childcare
23. ULTRA D-LIGHT
Lumad offers a range of high performance residential and commercial recessed downlights. Using CREE CXA COB range, together withst high-
quality reflector and Lumad’s customised driver, optimising lighting performance. Crystal semi-frosted glass ensures true colour output with
reduced glare. Consisting of 12, 15, 25, 40 and 50W versions, they can be used in new installations or retrofitting of existing lighting. Suitable for
Residential, Retail or Commercial.
24. ULTRA-D Downlight
LP-LXP
Model Power
Luminous
Efficacy*
Luminous Flux*
System Luminous
@ Operating
temperature
Colour
Temperature
( CCT )
Colour
Rendering Index
( CRI )
Beam angle Input Voltage
Operation
Temperature
LP-LPX-12 12 W 93lm / W 1,116 lm 949 lm 3000K / 5000K 85 Ra 60 * 90°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
LP-LPX-15 15 W 128 lm / W 1,920 lm 1,632 lm 3000K / 5000K 85 Ra 60 * 90°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
LP-LPX-25 25 W 107 lm / W 2,675 lm 2,274 lm 3000K / 5000K 85 Ra 60 * 90°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
LP-LPX-40 40 W 107 lm / W 4,280 lm 3,638 lm 3000K / 5000K 85 Ra 60 * 90°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
LP-LPX-50 50 W 118 lm / W 5,900 lm 5,015 lm 3000K / 5000K 85 Ra 60 * 90°
220-265 VAC
50—60 Hz
-30°C~55°C
-22°F~131°F
Body Cover Finish Mounting Option Light Distribution Cut out hole size Dimensions Optical focus IP Protection RateModel
Cast Aluminium Crystal glass
White Powder
Coating
Recess Symmetrical Ø 95 Ø110 * 61 mm
Aluminium
Reflector
IP 54LP-LPX-12
Cast Aluminium Crystal glass
White Powder
Coating
Recess Symmetrical Ø 110 Ø135 * 69 mm
Aluminium
Reflector
IP 54LP-LPX-15
Cast Aluminium Crystal glass
White Powder
Coating
Recess Symmetrical Ø 130 Ø160 * 75 mm
Aluminium
Reflector
IP 54LP-LPX-25
Cast Aluminium Crystal glass
White Powder
Coating
Recess Symmetrical Ø 165 Ø185 * 100mm
Aluminium
Reflector
IP 54LP-LPX-40
Cast Aluminium Crystal glass
White Powder
Coating
Recess Symmetrical Ø 205 Ø240 * 120mm
Aluminium
Reflector
IP 54LP-LPX-50
* Tolerance : ± 5%
25. Custom Light
STORY BRIDGE Pedestrian pathway
Pedestrian Tunnel Before After
Before After
12 watt 12V LED path light
with Nichia 3030
NF2W757GRT SMD Chip
( 200lm/W )
Custom 36 watt LED
Panel Light 1200 x
185mm with emergence
fitting running at 18 watt for
120min
26. TECHNOLOGY
It can be very challenging for lighting companies to chose the best components that meets not only specification but which ticks all the boxes
when it comes to function, efficiency, luminosity, quality, price and specific light patterns. Lumad’s engineering team has designed an optical
lens solution that allows you to customise the light to suit your individual requirements. This can be achieved by selecting the desired optical
lens (30°, 60°, 90° or a combination 70°x140°) which will enhance the properties of the fixture to meet specific needs.
Lumad’s optical lenses are made from Mitsubishi’s Japanese PMMA polycarbonate which assists with greater heat resistance, has excellent
transparency (92% ±), high impact strength and strong resistance to UV. Designed in a 2x2 square configuration, allowing each set of 4 lenses
to be individually secured to the PC Board, we have eliminated the issue of buckling that some other manufacturers face. Buckling occurs as the
PC Board and LED chips heat up causing the lens to change shape moving focal points. Many companies offer so-called general lenses (full
face) that are provided for various LED types and only adjusted by height to get them on the correct focal plane.
Quite often, a request for a specific light pattern can be easily achieved by using several different standard lenses. The combination 70°x140°
optical lenses are designed for car parks, streetlights, parks and billboards enabling a wide light distribution.
27. debbie@lumadtec.com Debbie 0400 973 759
peter@lumadtec.com Peter 0414 097 750
LED Light 101
IIn general terms, lens selection is similar to adjusting the nozzle on a hose. Using the jet stream, you get an intensely focused stream of water
whereas if you turn the nozzle to the wide spray, you get a less intense stream of water but over a wider spread. In both of these scenarios the
same volume of water is imputed from the tap, but depending on the spray selection determines the intensity of the water you receive.
For example, if you have a 100W light fitting and install a 30 ° lens the lux levels directly below the light will be significantly more than if you had a
90° lens.
By attaching a hose that allows you adjust the way the water exits, the hose will more than likely not use the widest spray possible. When
translated to lighting terms, the efficiency of the hose is how much total water is leaving the tip, for example, how much total light is emitted from
the light source. The efficiency of the hose goes down when you tighten the nozzle, but the impact of your hose has gone up dramatically.
LED's typically comes with a standard 120° beam, as the LED chips themselves are designed to those specs. Lots of lumens are no good if they
are not being delivered to your desired target. The higher your mounting height, the narrower the beam needs to be to deliver maximum light to
your desired target.
Lumad team
