60w presentation version2

8/7/2019 60w PRESENTATION version2

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Light evolution. Right Revolution

GEETech Pvt ltd.


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About GEETech:

Greenko Energy Efficiency Technologies Pvt ltd (GEETech) was foundedon the core principle of developing energy efficient products which offersboth ON and OFF Grid Lighting Solutions.

GeeTech as a company combines itself with proven technology based oninnovative thinking to deliver bespoke solutions thus achieving maximumenergy efficiency and also environmental benefits.

GeeTech is a fast growing clean energy efficiency Solution Company thathelps in saving the energy consumption, reducing carbon foot print.


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About GEETech:

GeeTech provides comprehensive energy solutions that deliver the mosteconomical, environment friendly, and power effective outcomes.

From research and development to production and sales, our companyworks closely with our clients to guarantee their satisfactions.

Furthermore, with our energetic and knowledgeable research anddevelopment team, our company is engaged in developing new products

aiming to lead the society to enter the new era of LED-living.


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Our R&D Team:

Our technology research and development (R&D) team bringstogether the creativity, technical skills, experience and businessacumen to shape the future by anticipating trends and developingnew business solutions. The researchers and developers buildinnovative prototypes to bring to life for our clients the likely impact

of emerging technologieson their organizational performance.

Our Research group creates visions of the future by buildingprototypes that combine new technologies in innovative ways,illustrating how emerging technologies will have a significant impacton our clients' business performance in the future.

Our Development group explores promising new technology solutionsthat are available, but are still one to three years away from widespreadadoption, and uses them to create state-of-the-art businessapplications forclients.


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Light Emitting Diodes are one of the fast emerging technologies in thelighting Industry and is considered to be as innovative as the Edison lightbulb dated two centuries ago.

GEETech LED Products are durable semi-conductors that provide one of theworlds most energy efficient light sources, with some of the latestbreakthrough models delivering around 110 to 120 lumens per watt.

Energy Efficiency:


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LED lights use approximately 10% of the energy consumed per watt byincandescent bulbs (normal light bulbs) and 30% of the energy used bycompact fluorescent lamp ('CFL') bulbs, respectively.

The LED lights have very low failure rates (less than 1 in every 1000) andconsume scarce power (either from the grid or from solar charge).

LED lighting fixtures offer endless colour changing possibilities toenhance your environment. The infinite colour palette ranging from

pretty pastels to deep intense hues makes these products ideal forentertainment, architectural and retail applications.

Energy Efficiency:


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Why LEDs?:

Long Life

Range of Colours

No UV Emissions/Little Infrared

Durable

Small Size/Design Flexibility

On/Off time


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Why LEDs?:

Cycling

Dimming

Cool light

Lifetime

Shock resistance

Focus

Toxicity


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Benefits of LEDs over HPSV light sources:

HPSV(High Power So iu V pour )

Low olour e eri I ex ( I = 22), i.e. li t

out ut as yellowti e ( ayli t as a I of 1 ).

Li ti te s to e less unifor , wit ots ots underfixtures.

La s ex ected to live a roxi ately 16, ours.

ontains ercury.


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Benefits of LEDs over Metal halide light sources:

Metal halide:

Whiter light High Colour Rendering Index (CRI 70 to 90).

Lamps expected to live approximately ,000 hours.

Metal halides contain a mixture of gasses within the bulb.

Lighting Start-Up and Cool-Down

Produces mass amounts of wasted light from the top andsides of the lens.


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Benefits of LEDs over HPS light sources:

LED

Whiter light High Colour Rendering Index (CRI 70 to 80).

Given the directional capability to point multiple LEDsin a fixture, light is more uniform.

Rated lamp life of 100,000 hours.

About 40% energy savings over HPSV.

Does not contain mercury.


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GLS 60


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Model GLS60

Power Consumption 0W(For LED Consumption only, the systemwith power supply is about 70W)

Working Voltage 85-2 4VAC , 12 or 24VAC/DC

Luminous Flux , 00lm ( can replace the 150W P lamp)

Certifications IP 5


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GLS60 Unique features:

Distinctive contemporary design

High lumen output

Produces warm white and cool white light

Maintenance free and Instant start

Highly energy efficient

Long life time of 0,000 hours

IP 5 Protection


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GLS60 Technical features:

Light Source 1W High Power LED

Total Power 60W

Luminous Efficiency 100-120 lm/w

Street Light Efficiency 90%

Street Light Illumination 28Lux(10 M Height post)Colour Temperature Warm white, Cool White

Input Voltage 85-300V AC or 24V DC

Lamp Beam Angle 120 deg

Lifetime 60000 hrs

Power Factor 0.9

Working Temperature -40deg.C to +80deg.C

IP Rating IP65

Lumen Output 6600 lm


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GLS60 o tical Performance:

GLS 0 we use customized (5Xmatrix) lens for LEDs for increase the

light intensity and better directivity.


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GLS60 O tical Performance:

The system of both symmetric and asymmetricbeams are designed in the secondary optical lens ofGLS 0.

The Symmetric beam shapes in the optics of GLS 0allocates light on the road uniformly.

GLS 0 has the optical system by which adjusting

the beam angle or beam pattern can be done.

The optical system in GLS 0 manage the directivityof the light

GLS optical system will reduce the light pollution.


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Light Pollution:

No Light pollution using LED Lights

Light pollution using HPSV and

metal halide lights


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Com arison of o tical Performance of GLS60 :

HPSV Metal Halide LED

CRI Low High High

Life span Less Very Less High

Power Consumption High High High

Contain Gases Yes Yes Yes

Start up time Moderate Takes time Instant start

Beam angle Not adjustable Not adjustable Adjustable

Heat dissipation Generate more heat Generate more heat Comparitively less

Light pollution Yes Yes Yes

Lumen output Less Less High

Maintenance More More Less

Mercury Yes No No


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GLS60 casing:

GEETech is using a very high quality composite materials in themanufacturing of GLS 0 casing. This makes the casing very durableand also makes the casing to withstand with harsh elements. Thiscasing of GLS 0 is a environmental friendly and bio-degradablematerial.


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GLS 0 Street Light casings are made with composites ofFiber glass content with Critical oxygen index .

GEETech has indulged the practice of using composite

materials to reduce the regular effects of color fastness andaging.

This practice of using composites shall not show any crack inthe surface coat.

It is also be interesting to note that these composites areenvironment friendly to large extent and this compositematerial also has a great resistance to stains.


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Thermal management:

LEDs roduce ore li t er watt t an an HPSV/ etalalide. ost of t e watts LEDs consume is still converted to

heat, and ifnot dissi ated, will drastically shorten their life.

Heat doesn't radiate from LED, so it must e conductedaway, usually into an exchanger to free flowing air and hencee tr si n heat sin s are referred for longitivityLEDs. he LED junction must operate elowa out 5 .

To ac uire good results yovercoming this disadvantageEETechhas adopted the est methods ofHeat si

( aterial, Shape, Surface inish, ountingmethod),A esi e, and yusing a good ualityMCPC


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GEETech has exclusively designed acustom made Heat sink In GLS 0 which ismade of 0 3 Grade. This design isadopted by GLS 0 for the enhancement ofthermal management system in a betterpattern.


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To make more durable product our heatsink consists of a base with one flatsurfaces and an array of comb or fin-likeprotrusions to increase the heat sink's

surface area contacting the air, and thusincreasing the heat dissipation rate.

In GLS 0 adhesives are used formounting LEDs on MCPCB for goodthermal dissipation.


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MCPCB

:-(Metal Clad Printed Circuit Board)

MCPCB boards incorporate a base metalmaterial as heat spreader as an integral part ofthe circuit board.

The metal core usually consists of aluminiumalloy.

MCPCB can take advantage of incorporating a

dielectric polymer layer with high thermalconductivity for lower thermal resistance.


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Items High Pressure Sodium GLS60 LED Street Light

Photometric Performance Bad Excellent

Radiator Performance Bad Excellent

Electric Performance Electric Shock Easy( High Voltage) Safe (Low Voltage)

Working Life Short (5,000h) Quite Long (60,000h)

Working Voltage Range Narrow (7%) Wide(20%)

Power Consumption Quite High Quite LowStartup Speed Quite Slow( Over 10minutes) Rapid (2s)

Optical Efficiency Low High

Color Temperature Quite Low ( Yellow Or Amber ,

UncomfortableIdeal Color Temperature ( Comfortable)

Bad Glare Strong Glare (Dazzle) o Harmful Glare

Light Pollution Strong o

Heating Serious (>300) Cold Light (


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Bulb

Typewatts Investment

Consumpti

on per

annum

Energy

Cost Per

Annum

Energy

Costs

For 5

Years

Bulb andChoke

Replacin

g Cost

for 5

Years

Total

Cost for

5

Years

ROI(In

months)

HPSV 275 INR 4500 1204.5KWh

INR7227.0

INR36135

INR 9000 INR49635

27.6

Metal

Halid

e

165 INR 6000 722.7KWhINR

4336.2

INR

21681

INR

12000

INR

39681

39.5

LED 60 INR 16250 262.8KWh INR1,576.8

INR7884

NIL INR24134

GLS60 Com arison for 5 years:

Calculations are made as per 12 operating hours.

Energy cost taken as Rs. 6/ unit


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Conclusion:

Using LED lights

Electricity is saved

By saving electricity, coal usage is reduced

If every house, every office, every industry, every street is lit byLEDs , then we tend to save Billions of Rupees to our country


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Thank You

GEETech is a trusted name in the energy servicesindustry because e ut customer first, e meet ourcommitments and e stand behind hat e do.

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