New eco-generation lighting system...Higher color rendering index : Ra70~80 vs Ra40 Mercury Lamp...

New eco-generationlighting system

Innovative Lighting Performance and Quality

What is iEL ?

● High color rendering for natural color● Soft on eye without harsh glaring & flickering

● Maintenance-free

Lighting Mechanism

An Induction Lamp is similar to a fluorescent lamp in that mercury in a gas fill inside the bulb is excited, emitting UV radiation that in turn is converted into visible white light by the fluorescent coating on the inner surface of the bulb. Fluorescent lamps, however, use electrodes inside the bulb to strike the arc and initiate the flow of current - each the arc is struck, the electrodes degrade a little, eventually causing the lamp to flicker and then fail.Induction Lamps differ in that they do not use internal electrodes, but use a high-frequency generator with a power coupler. The generator produces a radio frequency magnetic field to excite the gas fill.

● Energy saving● Long life● High quality light

Induction coil

Magnetic field generated

Inner gas

Ultraviolet ray discharge (Collision betweenexcited electron and mercury atom)

Light by three-wavelength fluorescent substance

Low frequency apply (135kHz: Lower degreeamong electrodeless lghting systems)


LED is not only one solutionfor your cost saving anymore!!iEL is ;

Compared with Mercury Lamp

Outstanding energy saving : 1/4 ~ 1/5

Illumination comparison

MercuryLamp

Wattage

Average illuminanceat ground level

Unit fixture power

Power consumption/yr

CO2 emission/yr

Lamp life

Color rendering index

Lamp Surface temperature

Lighting Speed

Mercury lamp 700W 150W

357 lx Equivalent 399 lx

745w 150w

2,324kW 468kW999kg - CO 201kg - CO

10,000~12,000hours 10 times longer

Ra40 Far superior Ra70~80

About 300℃ Lower 100℃10-30 sec. for Instant-on Quicker Instant-start and

instant re-lighting

80%reduction

100,000 hours*3

* １

* ２


22

10 min. for re-lighting

*1. Calculated by 12hours/day x 260days/year　　*2. Calculated by 0.43kg - CO2/kWh

*3. lumen maintenance ratio at higher than 60%

Apporox. Apporox.

５１９２７６３９９５２０

１２３１７７２３１

３５７２２８

１０１１５９

１ｋＷ

２３１

Higher color rendering index : Ra70~80 vs Ra40Mercury Lamp

Long life for 100,000 Hrs : 10 times lumen maintenance factor (%) mercury lamp ceramic metal halide lamp metal-halide lamp

iEL (Induction Eco Lighting) can help users minimize maintenance expenses due to its extreme long life span

mercury lamp

Re-lighting speed : 10~15min Re-lighting speed : within 1sec

Instant Start and Hot Re-lighting

Initial investment (US$465,000) will be collected in 2.9 years.Cost saving of US$142,800 every yearCost saving of over US$1.4million for 10 years

(including ballast)

Power consumption / year

Power consumption cost / year

Mercury lamp Replaced

Reducing

Reducing

700W

Installed units 500 500Unit f ixture power 745W 595W

1,190,000kW1,490,000kW 300,000kW

US$178,000.00 US$36,000.000

150W

150W


Apporox. Ra40 Apporox. Ra70~80

Time

Lumen maintenance ratio at 70%Lamp life

lumen maintenance ratio at higher than 60%

・When used 16hours/day x 250days/year, total : 4,000hours/year ・Power consumption calculated by US$0.12/kWh・Mercury bulb costs : US$60/unit, Changing bulb costs : US$50/unit, Existing mercury bulb replacement : every 1.5 years・iEL costs : US$780/unit, Changing light costs : US$150/unit, Initial investment : US$465,000

ReducingUS$142,800

Compared with LEDNo harsh glare

Common LED

Residual image causedby strong glare

Higher illuminancewith less glare

Residual image remains Natural light distribution

Without harsh glare iEL lighting improves visibility, reduces chance of accident andmakes workplaces safer and more comfortable.

Strong glare gives players discomfort during game.iEL lighting offers clear vision and comfortable and stresslessenvironments for every sports player.

Common LED


Strongglare

Clearvisibility

Common LED

Darkened by shadow No deep shadow

Operation area under iEL lighting has brightness evenbehind a rack or stacked carton boxes.

Brig

htne

ss

Brig

htne

ss

Users who see iEL lighting feel brighter than the actual measured illuminance. This is because iEL soft and mild lighting provides high-color-rendering and widely-spread light to human eyes by omnidirectional illuminating, then the incoming amount of light into eyes will be increased.

Difficult to see all tiny scratches due tothe directional characteristic of LED

Easier to see tiny scratches by the lighting from every direction


No multiple shadows

Bright and natural lighting overall in space

Common LED

Common LED Common LED

Common LED

Comparison between iELand other Induction lights

・Ball type design provides omnidirectional lights・Reguired wattage for same illuminance (Circle type : 150W, Ball type : 100W)

Ball type realizes an ideal and higher efficient light reflection than Circle type.

Mutual interaction of luminous flux causes lower lighting efficiency

Ball typeCircle type

・Specially designed reflector by German manufacture realizes high lighting efficiency, 95%・135 kHz frequency for better energy efficiency

1,000 metal halide lampshave been replaced with

US$ 157000 of cost saving every year !! Total

Equipped used

Units installed

Power consumption(kWh) / year

Power cost / year

CO2 emission / year (ton)

Before installation After installation

(rated output including ballast : 415W/unit)150W

Metal halide lamps

1,000 1,0001,295,000 468,000

US$ 246,000 US$ 89,000556 200

150W 100W


*Calculated by 12hours/day x 260days/year, Calculated by 0.43kg ・ CO2/kWh, power consumption calculated by ￥19/kWh

Installation listing

400W

,

1.5 timesmore efficient

"Best Lighting!!"The users evaluate as the best lighting quality compared with other lighting devices. Every user has many reasons for choosing .

● Production plants and Warehouses"Workers become happier under safer working e environments by iEL's soft and mild lighting quality"

● Inspection facilities, Auto repair and Maintenance factories"Easier to see tiny scratches and/or color difference because iEL lighting is very close to the natural sunlight and comes from every direction"

● Tennis courts, Football fields and Indoor sporting facilities

● Airport"iEL wide-spread lighting reaches to ground level and users feel safe and secure"

Comparison with other lighting devices

Wattage

Lamp life span

Power factor

Color rendering index

Lamp surface temperature

Operating temperature

Re-lighting speed

Glare

Flicker

Mercury Lamp Metal Halide Lamp LED

100W 400W 215W 100W

100,000h 10,000 hr 20,000 hr 40,000-50,000h

99% 90% 90% 95%

Ra 70~80 Ra 35~45 Ra 75 Ra 70

under 100℃ Higher than 300℃ Higher than 200℃ 80℃

-25℃～ 50℃ -25℃～ 50℃ -25℃～ 50℃ -20℃～ 50℃

Within 1 sec Within 1 sec10-15min 10-15min

Little glare strong glare strong glare harsh glare

No Yes Yes Yes


approx approx approx approx

approx

approxapprox

"Players can enjoy a game without being obstructed by harsh glare and multiple shadows"

High - Bay

installation image withoptional equipment

optional equipment[ surface glass cover ]

optional equipment[ bracket ]

TypicalInstallation

Automobile plantiEL 150W

WarehouseiEL 100W

GymnasiumiEL 150W

Dimension

DiameterHeight

Mercury lamp Metal Halide lamp

Light SourceDrive frequency

Ballast typePower factor

Lamp lifeColor temperature

Color rendering indexOperational temperature

hours

6000K

electronic ballast for iEL

Model typeWattage (W)Lumens (lm)

Lumens/watt (lm/W)

WeightIP

Manufacturing plants, inspection plants,warehouses, and gymnasiums etc.

Wide angle model

HBWA

Best suited to install at...

Dimension of bracket

This product is approved byfollowing Authoritiers: FCC, RoHS


(reference) 5.6kg

HBSD10/15/20

< HBSD10/15/20 >

HBSD35

HBSD10/15/20 HBSD35

570mm

593mm

200 / 240V

70~80

28,000

350

35

Wide angle model

WMWA

Model typeWattage (W)Lumens (lm)

Lumens/watt (lm/W)

WeightIP

※…ＩＰ　stands for International Protection code. The first digit “6” indicates “Protected against dust” and the second digit “5” indicates “Protected againstwater jets from any direction”.

Dimension ofmounting bracket

Dimension ofbracket hole

Installation image withoptional equipment

optional equipment[ mounting bracket ]

Flood Light

Outdoor lighting at plant, street lighting, parking lot,park, and shopping mallsFlood lighting at sports facilities, stadium, and golf coursesHigh ceiling lighting at gymnasium, and manufacturing plants

Best suited to install for...This product is approved byfollowing Authoritiers: FCC, RoHS

TypicalInstallation

Outside of manufacturer's plantiEL 150W

Tennis courtiEL 150W

Production plantiEL 200W


(reference)

※

< WMSD10/15/20 >

28,000

350

9.8kg

Dimension

DiameterHeight

Mercury lamp Metal Halide lamp

Light SourceDrive frequency

Ballast typePower factor

Lamp lifeColor temperature

Color rendering indexOperational temperature

hours

6000K

electronic ballast for iEL

WMSD10/15/20 WMSD35

WMSD10/15/20 WMSD35

570mm

593mm

200 / 240V

70~80

WMSD35WMSD20WMSD15WMSD10

New eco-generation lighting system...Higher color rendering index : Ra70~80 vs Ra40 Mercury Lamp...

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