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WHY COSMO LIGHTING

CERAMIC METAL HILADE LAMP(Philips call it COSMO) FOR  Street & Highbay Lighting

30% Energy Saving Compared With LED

 

Advantage:

1)     Warm White

2)     High Lumens output118lm/w

    3)     Long life(reach to 30000 hours)

4)     Small Size

Comparison                                    


         250w Sodium Lamp                         140w COSMO

 


Distribution of light

      Sodium Lamp                      Metal Halide Lamp                    COSMO

 

YG parameter list

 TYPE

Efficiency(lm/w)

Life (h)

Lumens Sustainment Rate

COSMO 140W

118

16000

90%

Metal halide lamp 250w

70

16000

70%

LED 200W

55

16000

50%

High Pressure Sodium lamp

112

16000

0%

 

 Comparison to LED lamp



          YG 140W                      LED 150W

Lamp

Power

Lumens(lm)

Life(h)

Cost

COSMO

140W

16520

30000

-

LED

150W

9750

-

Double

 

Comparison to No-electrode lamp



Lamp

Power

Lumens(lm)

Life(h)

Energy saving rate

COSMO

140w

16520

30000H

41%

No electrode lamp

2X80w

11200

-

-

 

Comparison to Sodium lamp


Lamp

Power

Lumens(lm)

Life(h)

Energy saving rate

COSMO

140w

16520

30000H

43%

Sodium Lamp

250w

28000

-

-

 

 

Replacement table

COSMO Type

Replacement of tradition Lighting Source

45w

70w High pressure Sodium Lamp

90w

150w High pressure Sodium Lamp

140w

250w High pressure Sodium Lamp

210w

400w High pressure Sodium Lamp

 

Application

Mounting height of luminaire

Lamp

Power

Actual Power

Main street or High way

10-12m

High pressure Sodium Lamp

400w

455w

Sub-road

8-10m

High pressure Sodium Lamp

250w

300w

Spur track

6-8m

High pressure Sodium Lamp

150w

175w

 

Energy Saving Table

At the present, the price is 3.5 baht/unit, 0.3baht/unit (FT), VAT is 7%. So total price is about 4.1 baht/unit            ( 3.5+0.3) x 1.07%=4.1

Lamp

Power consumption (kwh/ annual)

Electric Power charge

400w High pressure Sodium Lamp

0.455kw*10h*365=1660

1660*4.1=6806 BAHT/YEAR 

250w High pressure Sodium Lamp

0.3kw*10h*365=1095

 1095*4.1=4490 BAHT/YEAR

150w High pressure Sodium Lamp

0.175kw*10h*365=639

639*4.1=2620 BAHT/YEAR 

 

COSMO Lamp

Power consumption (kwh/ annual)

Electric Power charge

210w

0.224kw*10h*365=817.6

817.6*4.1=3352 BAHT/YEAR 

140w

0.154kw*10h*365=562

562*4.1=2304 BAHT/YEAR 

90w

0.104kw*10h*365=379.6

379.6*4.1=1556 BAHT/YEAR 

 

Application in domestic

   1) Tunnel

   

 

 2) Manufactory

 

3) Main Street


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