ECO
ChoiceAdvanced, ecologically conscious lighting technology - the values
that Iwasaki's Eco Technology stands for

EYE CERA ARC EX/PRO? YES.

GREENER LIGHTING SOLUTIONS.
Faced with the issue of Global Warming, 'Energy-Saving' and 'CO 2 Reduction' have become core requirements
in many areas of everyday life. In this drive towards a low-carbon society, consumers are all being encouraged to consider
the environmental impact of their purchasing behaviour - a movement that we at Iwasaki refer to as ECO Choice.
Through the promotion of energy efﬁcient and environmentally conscious product development, we aim to provide
ever more products that satisfy the ECO Choice requirements of customers.

Keep up with the latest‘Green’ Legislations
ErP, RoHS, WEEE,
Energy Saving Act (Japan)

Kinder to its Environment
Lower Emissions,
Lower UV Output

CO 2 Reductions
Less Lamps,
Less Energy,
More Light01

Light sources such as Mercury Vapour lamps and High Pressure Sodium lamps
which offer relatively low levels of efﬁciency and colour rendering will become obsoletein the near future.
In their place, we will see a requirement for light sources that offer a lower environment
impact throughout the entire duration of its product life cycle.

“Environment” should not be synonymous with “Expense”.
Those who wish to make a positive contribution towards the preservation of the environment
should not be impeded from doing so by excessive investment costs, when the same goal
can be achieved via the implementation of simpler and more familiar measures.
This is the philosophy behind our new lighting developments.

As high-efﬁciency, long life lamps, the CERA ARC EX/PRO ranges not only offer
the beneﬁt of reduced energy consumption but also minimise their environmental impact
by reducing the amount of waste produced – ECO Choice solutions towards
the reduction of your carbon footprint.

MAIN FEATURES

EYE CERA ARC EX/PROCERA ARC EX / Outdoor

CERA ARC PRO / Indoor
Low maintenanceLong Life

up to 24000 hrs

High-Efﬁciency

up to 132ℓm/W

Lamps need to be changed less often, therefore saving on maintenance costs, reducing waste, andlessening their environmental impact.

Reduced Carbon Footprint
The use of a more efficient light source leads to reduced energy consumption and CO 2 emissions.

Bright light right to the end
High Lumen MaintenanceEngineered to suppress the rate of lumen depreciation, the lamps will offer a high rate of lumen
maintenance, providing a high level of output for as the lamp is in operation.

40000

70000
FEC Multi-Hi-Ace 250W
FEC Multi-Hi-Ace 400W

FEC Multi-Hi-Ace 700W
60000

FEC CERA ARC ACE EX 220W

30000

FEC Multi-Hi-Ace 400W

50000

FEC CERA ARC ACE PRO 360W

Lumen output (ℓm)

Lumen output (ℓm)

FEC CERA ARC ACE EX 180W (domestic)
20000

10000
Mercury
250W
0

3000

Mercury
400W
6000

CERA ARC EX 150W

9000

12000

15000

18000

40000
30000
Mercury 700W
20000

21000 24000

FEC CERA ARC ACE PRO 230W

Mercury
400W

10000

0

3000

Operating hours (h)

6000

9000

12000

15000

18000

21000 24000

Operating hours (h)A simple retroﬁt upgrade
Same Gear – Better Light

Built-in FEC Ignitor

Utilising the same outer bulbs as their Mercury Vapour / High-Pressure Sodium predecessors, the arc tube
also remains in the same position, meaning that the same light distribution can be achieved.

Can be used directly on your existing Mercury &High Pressure Sodium control gears
The built-in FEC ignitor means that the lamps are compatible for use with both types of control gear.

Lighten the load on your control gear
Iwasaki's unique FEC ignitor ignites the lamp efficiently and effectively using a low-voltage pulse,
thereby reducing the burden on the control gear when the product has reached the end of its lamp life.
The low voltage of the ignition pulse ensures that less strain is placed upon the control gear in the event of a power surge,
making these a control gear-friendly range of lamps.
In the event of an arc tube or outer bulb leakage, the FEC ignitor cross-burns itself, thus terminating the ignition pulse; this inturn ensures no damage is done to the control gear.

UV Block Coating

Yes to Light, No to insects
With its UV block coating on the outer bulb, the UV output of the lamp isreduced by 90%, making this light source a far less inviting one for insects.

Comparison on UV Output
0.8

PRO
OthersProtected From the Inside

No need for cover glass
In the rare event of an arc tube rupture at the end of the
product's lamp life, the protective shroud around the arc
tube ensures that the damage is contained within, withno effect on the outer bulb.

Radiation Power[mW/cm 2 /nm/1000ℓx]

0.6

0.4

0.2
0.0
300

320

340

360

380

400
420
Wavelength [nm]＊ CERA ARC EX T: 150W, FEC CERA ARC ACE EX T: 230W/375W,
CERA ARC EX T: 230W/375W are also applicable.

03

A CLEANER WHITE LIGHT

CERA ARC EX
The clean white light provided by the ceramic arc tube offers numerous advantages in comparison
to the low colour rendering 'orange' light produced by conventional High-Pressure Sodium (HPS) lamps.
As white light improves the visibility of objects to the human eye, the same - or better - levels of

FOR OUTDOOR

visibility can be achieved with a higher lumen output. Not only does this provide beneﬁts
on an energy-saving level - the resulting improvements in visibility and quality of light will make

HPS INSTALLATIONS

for a more pleasant and secure ambiance.

70W Ignitron with built-in
FEC ignitor is available
Can be used directly on your existing
HPS control gear.

FEATURESAPPLICATIONS■ Outstanding luminous efﬁcacy: Up to 132ℓm/W■ Reliable long life: Up to 24000hrs at 80/70% lumen maintenance■ Burning Position: Universal or Horizontal ±45°

■ Road lighting ■ Street lighting ■ Residential ■ Historical■ Retail ■ Any applications that currently use HPS lamps

UNIVERSAL

HOR■ High colour rendering; Ra : 80/75■ Cleaner white light 3500K■ Watts: 70W/100W/150W/250W are currently available*50W is a future product.

ADVANTAGES■ No additional expenses: Can run as a direct retroﬁt on installations running HPS.
■ Upgrade: Extremely straightforward upgrade from Orange to white light. Simply install in the existingsocket as replacement for the HPS lamps.
■ Security: Quality clean white light provides a safer, more natural environment, helping towards crime prevention.

EYE CERA ARC EX/PROCERA ARC EX | UPGRADING FROM ORANGE TO CLEANER WHITE LIGHT

The improvements in visibility and quality of light make for a more pleasant and secure ambiance.

Note: A visual image being replaced by CERA ARC EX

27units / 1000m

37m( Comparison of 1000m )

10
20

20

7m

EYE SUNLUX(HPS 150W)

10

Note: Figures on the curves show the maintenance illuminance (ℓx ).
Maintenance Average Illuminance (ℓx ) : 15.0
Maximum Illuminance (ℓx ) : 30.4
Minimum Illuminance (ℓx ) : 7.7

Height:10m

Lamp : NHT150 (Ra :17-25, CCT=2100K)
Lumen : 14500ℓm
Fixture : H7718

42m

20

10

10

20

7m

EYE
Multi-Metal

24units / 1000m(MHL 250W)

Note: Figures on the curves show the maintenance illuminance (ℓx ).
Maintenance Average Illuminance (ℓx ) : 16.6
Maximum Illuminance (ℓx ) : 37.6
Minimum Illuminance (ℓx ) : 6.9

About

Height:10m

47%

CO 2

Lamp: MT250BH (Ra :65, CCT=4200K)
Lumen: 18000ℓm
Fixture: H7718

about 2.63t
increaseenergy increase
annually

About

CO 2
about 3.25t
reduction

40%

energy saving
annually

42m

24units / 1000m

5

Better level of visibility
with white light
20

10

10

20

7m

EYE CERAARC EX(CMH 150W)

Note: Figures on the curves show the maintenance illuminance (ℓx ).
Maintenance Average Illuminance (ℓx ) : 15.7
Maximum Illuminance (ℓx ) : 32.5
Minimum Illuminance (ℓx ) : 4.5

Lamp: CMT150/EX/HOR (Ra :75, CCT=3500K)
Lumen: 17300ℓm
Fixture: H7726

About

Height:10m

CO 2
about 0.62t
reduction

11%

energy saving
annually＊ CO2 reduction is calculated on 0.43kg CO 2 /kWh.

05

A CLEANER WHITE LIGHTFEC CERA ARC ACE EX
By switching to the FEC CERA ARC ACE EX on existing Mercury Vapour Lamp (MVL) installations,both the number of ﬁttings used and the amount of energy consumed can be greatly reduced,
whilst still increasing brightness levels. Through staying faithful to the desired colour temperatureand colour rendering, the high quality of light produced by the FEC CERA ARC ACE EX will allow for
improved visibility levels within a pleasant lighting ambiance.

FEATURESAPPLICATIONS■ Outstanding luminous efﬁcacy: Up to 120 ℓm/W
■ Reliable long life: Up to 24000hrs at 80/70% lumen maintenance■ Burning Position: BUD ±30° or Horizontal ±45° or Horizontal ±60°

■ Road lighting ■ Street lighting ■ Residential ■ Historical/Heritage■ Retail ■ Any applications that currently use MVL lamps

BUD

HOR

■ High colour rendering; Ra : 75 ■ Cleaner white light 3500K■ Watts: E: 45W/72W, BT:115W, T:230W/375W■ Built-in FEC Ignitor: Can be used directly on your existing Mercury
control gear

FOR OUTDOORMVL INSTALLATIONSADVANTAGES■ No additional expenses: Can run as a direct retroﬁt on installations running MVL.
■ Upgrade: Offering a simple method of upgrading lumen output and colour rendering as compared toalready installed MVL lamps. Simply install in the existing socket as replacement for the MVL lamps.
■ Energy-saving solution: Achieving the required design lumens with a reduced number of ﬁxtures.

EYE CERA ARC EX/PROSMALLER CARBON FOOTPRINT, SMALLER ENERGY BILLSFEC CERA ARC ACE PRO
Dramatically reduce the number of lamps - and the Carbon Footprint - of existing Mercury Vapour Lamp (MVL)
installations in large spaces such as warehouses and sports facilities, without reducing the brightness.
With a CRI rating of Ra80 (Group 1B), the colour rendering of the FEC CERA ARC ACE PRO surpasses
that of Mercury Vapour Lamps and Standard Metal Halides, allowing it to better bring out the true colours of
illuminated objects and create an enhanced visual environment.

FOR INDOOR
MVL INSTALLATIONSCERA ARC PRO BT is also avaialble
for standard Metal Halide Lamps
Direct replacement on standard metal halide lamps.
Operates on MVL (MHL) ballast with 4.0-4.5kVp ignitor.

FEATURESAPPLICATIONS■ Outstanding luminous efﬁcacy: Up to 125 ℓm/W
■ Reliable long life: Up to 24000hrs at 75% lumen maintenance■ Burning Position: BUD ±45° or BU ±60°

■ High bay applications of Sports facilities (gymnastic hall), warehouse, and industrial plant.
■ Large scale commercial facilities ■ Any applications that currently use MVL lamps

BUD

BU

■ High colour rendering; Ra : 80 (Gp:1B)/70 ■ Energy saving white light 4100K■ Watts: BT: 235W/375W, Ref.: 115W/245W/375W■ Built-in FEC Ignitor: Can be used directly on your existing
Mercury control gear
■ Protected from the inside (shrouded): The protective shroud aroundthe arc tube ensures that the damage is contained within, with noeffect on the outer bulb. Low cost & low loss in ﬁxture performance.

ADVANTAGES■ No additional expenses: Can run as a direct retroﬁt on installations running MVL.
■ Upgrade: Offering a simple method of upgrading lumen output and colour rendering as
compared to MVL lamps currently being installed. Simply install in the existing socket as
replacement for the MVL lamps.
■ Energy-saving solution: Achieving the required design lumens with a reduced
number of ﬁxtures.
■ No need for cover glass: Low cost & low loss in ﬁxture performance.

07

CERA ARC PRO | ECO FRIENDLY SOLUTION

56% energy saving and dramatic reduction of carbon footprint; 19.6t
Lighting plan using 400W MHL and CERA ARC PRO 235W

Average illuminance: 507ℓx

Average illuminance: 503ℓx

CO 2

EYE shade
SAW413

Metal halide lamp 400W
MF400/BUH

Lumens: 38000ℓm
Maintenance factor 0.48
Ra: 70600
500
300 400
200

600

about 19.6t
reduction

30m

Ra:70
Ra:80

Ra:80

30m

200
300
400
500

About

500
200
40m

Fixture height: 8m

64units

Power consumption: 27200W

56%

energy saving
annually
Reduction of
16 units withsimilar illuminance

40m

Fixture height: 8m

48units

Power consumption: 10000W

EYE shade
SAW415

CERA ARC PRO
CM230F/PRO/BUD

Lumens: 25900ℓm
Maintenance factor 0.75
Ra: 8056% energy saving and dramatic reduction of carbon footprint; 19.7t
Lighting plan using 400W MHL and CERA ARC PRO 375W

Average illuminance: 507ℓx

Average illuminance: 540ℓx
300400500
600

EYE shade
SAW413

Metal halide lamp 400W
MF400/BUH

Lumens: 38000ℓm
Maintenance factor 0.48
Ra: 70600
500
300 400
200

30m
500
200

40m

Fixture height: 8m

64units

about 19.7t
reduction

Power consumption: 27200W

Ra:80

30m

CO 2
Ra:70
Ra:80

About

56%

energy saving
annually
Reduction of
34 units withsimilar illuminance＊ Energy saving is calculated on power consumption (W) x annual operation hours (3000h).
＊ CO2 reduction is calculated on 0.43kg CO 2 /kWh.

40m

Fixture height: 8m

30units

Power consumption: 11940W

EYE shade
SAW415

CERA ARC PRO
CM360F/PRO/BUD

Lumens: 45300ℓm
Maintenance factor 0.69
Ra: 80PRODUCT SPECIFICATIONS
Rated Lamp
Wattage(W)

Bulb
FinishBurning
Position

Product
Description

Lamp
Voltage(V)

Lamp
Current(A)

InitialLumens
(ℓm)

80

0.76

5000

ColourTemperature(K)

EYE CERA ARC EX/PROColourRendering(Ra)

Lifetime(hrs)

Efﬁciency(ℓm/W)

Bulb Typedia.(mm)

MOL(mm)

Fig.
No.

Cap

LCL(mm)CERA ARC EX T for outdoor HPS luminaries
50

CMT50/EX/U *70

CMT70/EX/U
Universal

85

CMT70/EX/U-I

70

0.98

100

T30

145

102

E27

①

110

T30

145

102

E27

①

18000

7700
75

110

T30

145

102

E27

①

100

CMT100/EX/U

95

1.20

11500

115

T48

211

132

E40

②

150

CMT150/EX/HOR

100

1.80

17300

115

T48

211

127

E40

②

CMT250/EX/HOR

100

3.00

33000

132

T48

257

158

E40

⑩

(with built-in FEC Ignitor)

Clear

3500

HOR±45°

24000

250

80

FEC CERA ARC ACE EX E, BT, T for outdoor MVL luminaries (with built-in FEC ignitor)45

HOR±60°CM45FLS/EX/HOR

91

E55

130

-

E27

③

45

BU or BD±30°

CM45FLS/EX/BUD

91

E55

130

-

E27

③

HOR±60°CM70FLS/EX/HOR

107

E70

156

-

E27

④

72

BU or BD±30°

CM70FLS/EX/BUD

107

E70

156

-

E27

④

115

HOR±45°

CM115FLS/EX/HOR

115

1.15

13800

120

BT70

178

-

E27

⑤

230

HOR±45°

CMT220LS/EX/HOR

130

2.13

27700

120

T48

250

160

E40

⑪

HOR±45°

CMT360LS/EX/HOR

135

3.25

45000

120

T55

292

185

E40

⑫

90
Diffuse

72

0.61

105

4100

0.80

16000

7700

20000
3500

75

24000

Clear
375

CERA ARC EX T for outdoor MVL (MHL) luminaries (without built-in FEC ignitor)
230
Clear

CMT220/EX/HOR

130

2.13

27700

CMT360/EX/HOR

135

3.25

45000

HOR±45°

3500

375

75

120

T48

257

150

120

T55

292

185

⑫

⑥

⑪

24000

E40

FEC CERA ARC ACE PRO BT for indoor, R for outdoor MVL luminaries (with built-in FEC ignitor)
235

CM230LS/PRO/BUD

130

2.13

27900

119

BT90

245

160

CM360LS/PRO/BUD

135

3.25

47000

125

BT116

292

185

CM230FLS/PRO/BUD

130

2.13

25900

110

BT90

245

-

375

CM360FLS/PRO/BUD

135

3.25

45300

121

BT116

292

-

115

CMR115LS/PRO/BU

115

1.15

9000

78

R126

201

-

CMR230LS/PRO/BU

130

2.16

18500

76

R165

306

-

CMR360LS/PRO/BU

135

3.30

31500

84

R180

320

-

⑮

⑥

Clear
375
BU or BD±45°

80

235

⑧

24000

E40
⑦

Diffuse

245

Clear

BU±60°

4100
70

18000

80
375

⑨
E27

⑬
⑭

20000

E40

CERA ARC PRO BT for indoor MVL (MHL) luminaries (without built-in FEC ignitor)
235

CM230/PRO/BUD

130

2.13

27900

119

BT90

226

145

CM360/PRO/BUD

135

3.25

47000

125

BT116

292

185

CM230F/PRO/BUD

130

2.13

25900

110

BT90

226

-

CM360F/PRO/BUD

135

3.25

45300

121

BT116

292

-

Clear
375
BU or BD±45°

4100

235

80

⑧

24000

E40
⑦

Diffuse375⑨＊ Future product

DIMENSIONS
ø116

ø116
ø48

ø90
ø70

②

③

④

⑤

⑥

⑦

292max.

245(226)max.
160(145)178max.

156max.

130max.

211max.

132(127)145max.

102①292max.
185

ø70

ø30

245(226)max.

ø55

ø90

⑧

⑨

ø180

ø165
ø55

ø48

ø48

⑪

320 max.

306 max.

201 max.

292 max.
185

⑫

⑬

⑭

⑮

BURNING POSITIONEXPLANATIONS
30°

45°

45°

45°

45°

60°

60°

60°

60°

30°

45°

45°

60°

60°

L.C.L.

UNIVERSAL

30°

UNIVERSALHORIZONTAL ±45°

HORIZONTAL ±60°30°

BU or BD ±30°

45°

45°

BU or BD ±45°

60°

60°

BU or BD ±60°

M.O.L.

250(257)max.

⑩

160(150)158

257max.

ø126

M.O.L. :Maximum Overall Length
L.C.L. :Light Centre Length(top of base ﬁns)