LED Light, Indoor LED Lighting, Lighting Company, Outdoor LED Light
LED Lighting A Green, Sustainable Alternative
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Transcript of LED Lighting A Green, Sustainable Alternative
LED Lighting A Green, Sustainable Alternative
LED as a Green & Sustainable Alternative
Conventional Lighting Sources
• Incandescent
• Halogen
• Fluorescent
• Gas-discharge(example: neon)
••••••••
Ultra long source lifeLow power consumptionLow maintenanceNo moving partsNo UV radiationCool beam of lightDigitally controllableSustainability
LED Lighting Sources
Benefits of LED Lighting
LEDs Are the Lighting Source for Tomorrow
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New innovations are radically transforming theway we consume energy
The LED revolutionDigital lighting is transforming the entire landscape*
Traditional lighting
LED lighting
87%
Oliveira Bridge, Sao Paulo, Brazil
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LEDs are reshaping the lighting industry
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Evolution of White LEDs - efficiency
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EfficiencyDriven
PackageDriven
Lm/Package120–150+20x/Decade
Cost/Lumen-10x/Decade
100–150
WhiteLEDsCourtesyofRolandHaitz
Illumination Tipping Point
Lumen
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Haitz Law - LED Performance, lm/$
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lumen/W0.01
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GLS T2Tornado EnduraLEDWarmWhite
Technology Incandescent CompactFluorescent
LUXEONrebelLED
OthercommercialNames
MasterLEDbulbMV(220V)
Wattage[W] 60 14 12
Lumen[lm] 890 800 806
Efficacy[lm/W] 14,8 57,1 67,16
lamp[gram] 24,3 95,0 179,0
box[gram] 14,5 15,8 46,0
Lifetime[hr] 1000 8000 25000
Life Cycle Analysis of 3 competing technologies
Tornado T2 14W (8k hr)
EnduraLED 12W (25k hr)
Incandescent 60W (1k hr)
Life Cycle Analysis of 3 competing technologiesComparison basisNumber of lamps needed for 25k hr of usage
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EI = Eco IndicatormPt = millipoint, a relative holistic indicator for environmental impact / consumption (an average European uses 1000 mPt per year)
Life Cycle Analysis of 3 competing technologiesLED is best option on environmentUser phase is the dominant characteristic
60W
12W
14W
CFLs are toxic !• Compact fluorescents, like their tubular fluorescent precursors,
contain a small amount of mercury—typically around five milligrams. Mercury is essential to a fluorescent bulb's ability to emit light; no other element has proved as efficient.
As effective as it is at enabling white light, however, mercury—sometimes called quicksilver—is also highly toxic. It is especially harmful to the brains of both fetuses and children. That's why officials have curtailed or banned its use in applications from thermometers to automotive and thermostat switches. (A single thermostat switch, still common in many homes, may contain 3,000 milligrams of mercury, or as much as 600 compact fluorescents.)
• Estimated at USD 73.3 Million in2010
• Expected to reach USD 470Million by 2015
• Street Lighting to account forapproximately 60% of the LEDmarket in 2015
• Higher acceptability by theGovernment and energyefficiency will be a crucialsuccess factor for quick adoption
Indian LED Lighting Market 2010-2015 (estimate)
Source: Frost and Sullivan report 2011. *Outdoor includes Displays
Values in $ Million
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Indian LED Lighting market estimated to growat >40% till 2015!
Growth Drivers
• Investment by the government in energyefficient lighting systems
• Decline in the average prices of LEDs
• Quick RoI to drive adoption
• Improvement in technology addressing newapplications
• Global mandate to arrest global warming andmigration to technologies like LED
13Source: Frost and Sullivan report 2010
Energy efficiency is the top driver
• Lighting consumes 17% of the total energy• More than 80% of current lighting used is based upon antiquated
technology• Use of more efficient LED technology will not only save energy but also
lead to reduction in the emission of greenhouse gases
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Lumen/pack and lumen/rupee driving penetration
• Lumen/pack has doubled consistently every 18 months for the last 30years
• As lumen/pack increases, more and more applications becomemeaningful
• Overall LED penetration in India is low but gaining momentum rapidly incertain applications eg. down lighting, accent lighting and to a certainextent in low wattage street lighting
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Government encouraging energy efficientprocurement - a key driver of LED penetration
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Pilot projects started in some statesSome tenders for low wattage street LED street lighting awardedLack of proper standards can lead to concerns about reliabilityStandardization activity already started at BISBEE guidelines in circulation
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Meaningful LED solutions for Home Lighting
• LED lamp designed and manufactured in India launched in 25, 40 & 60watt equivalents
• LED Home Decorative Lighting range launched
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Meaningful LED solutions in Office & Retail Lighting
• Remote phosphor LED down lights which offer 50% energy savingwhen compared with CFL down lights
• LED accent lighting solutions which offer 80% energy saving whencompared to halogen spotlights
• Light quality comparable and attractive TCO• Good momentum seen in offices, retail and hospitality
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Meaningful LED solutions in Outdoor Lighting
• Low wattage street lighting LED solutions designed and developed inIndia launched for A2, B1 and B2 category roads
• Some momentum already seen though many customers are stilltentative when committing
• Inability to differentiate between good and bad solutions is the majordeterrent. Availability of standards is key
• High wattage street lighting LED solutions available in global ranges …however need higher customer commitment before taking a decision onlocalization
• LED city beautification range
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Meaningful LED SOLAR streetlighting solutions
• Locally designed and developed solutions for off-gridand on-grid applications launched
• Solution specifically developed for MNREspecifications also launched
• Key applications in rural as well as secondary urbanroads, industrial complexes and townships
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Support required from the Government
• Implement recommendations of “The Economic Case to stimulate LED Lighting in India” whitepaper issued by the Ministry of Power
• Drive standards• Create environment for manufacturers to invest in production of LED chips in India:
– Offer land at subsidized rates; government funding participation; soft loans; tax holidays• Bring in notifications:
– All showrooms or show windows using Incandescent Lamp or halogen lamps to replacethem with LED down lighters– Mandatory use of LED streetlights for secondary roads, parks and parking areas etc.
• Government bulk procurement– Preparing bulk requirement of Railways, Airport authority, Urban Housing, Highways &
other large development projects to create a large demand to encourage the industry toexpand
• Test Labs– Government subsidizing establishment of LED test facilities at existing Test Lab (~ Rs. 25
Crores)– Need higher investment for many more Test Labs
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Fixture Options• Fixtures for many applications including
architectural, hospitality displays and much more
• Effects-based lighting such as RGB Intelligent Solid-State Illumination. Networked and easily controllable
• White Solid-State Illumination• Control options & power supplies selected
based on application
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