LED LightingWe’ve been there since the beginningWe’ve been there since the beginning

OVERVIEW

Overview of LED lighting

• What is an LED?

• Why are people moving away from traditional light sources?

1. 2013 – Phasing out and stop selling inefficient Diachronic & Halogen lights

2. 2013 to 2015 – Phasing out and banning any light that has a mercury content such as Sodium, CFL etc.

3. LED’s are fast becoming a more efficient light source with over 100lm per watt, estimated to get up to 208 lm/w.

4. Has a more stable white point stability.5. Maintenance factor traditional used of 0.80 can be used as high as

0.95 on a very good LED product.

BENEFITS

Key Benefits of LED lighting

• Reduced lighting energy cost

• Savings on CO2 emissions.

• Reduced heat input to chilled and frozen storage areas

• Reduced maintenance costs – life expectancy 77,000 hours to L70

• Improved light levels and distribution

• Improved colour rendering and visibility

• No UV or infrared – reduced spoilage

• Improved Health benefits

• Improved productivity.

BENEFITS

Key Issues of LED lighting found on the Market

• Poor Quality LED’s proving to fail in short periods of time. (Colour shifting, short life, short circuiting)

• No control over temperature on LED’s

• Low Quality and low MTBF electrical components

• Products not fully tested but stamped with CE, EMC, UL when they clearly don’t meet these standards

• Manufacturers falsifying testing (if any) or approvals

• No come back on products if from overseas. If they aren’t approved and they cause a problem them your insurance will not pay out

• No actual long life data on the products so you are taking their word on the facts.

Resource & Energy Efficiency through LED Lighting Solutions

How can we be more resource efficient?

How can we be more energy efficient and what savings can we expect?

Using Intelligent Lighting, Dimming, Movement Sensors, optimising light only when and where it is needed.

BENEFITS

Light Comparison Examples

Light Comparison

Human Eye Response

HPS LED

Which is brighter? Which looks brighter?A cool white LED will be perceived by the human eye as between 3.1 times as bright as an HPS source in mesopic light conditions ~ under typical outdoor lighting conditions

Average 12.7 lux Average 5.9 lux

Lighting Comparisons

75watt LED 300watt HPS

BENEFITS

Installation Examples

Lighting Comparisons(Petrol Forecourt) 12 x SunRAY10 fittings @ 110W

replacing 12 x Metal Halide 250W fittings (approx 44% reduction in usage)

Improved security and number plate recognition. Reduced maintenance and running cost.

LED

National Food Company – savings of over £2000 per month in one warehouse

HiBay Warehouse

BEFORE

AFTER

• Reduced shop floor lighting energy costs – over 70% saving• UK manufactured product – Carbon Trust approved• Reduced maintenance costs – 77,000 hours with lifetime expectancy approx 20 years• Reduced the number of fittings by Qty 25• Improved lighting levels• Improved definition of merchandise• Improved security under CCTV (better facial rendering)• No infrared or UV emission (reduction in spoilage)

SPAR

Greenvale (Food Production)82% Savings on Electricity and over 82% saved on CO²

PROJECT: Installation of Low Energy Designs SunRAY 110Watts replaced 250watt luminaires

Woodvale School Gymnasium – Perth Australia82% Savings on Electricity and over 73% saved on CO² Emissions

PROJECT: Replacement of 100 x 400W Metal Halide High Bay Fittings with 100 x 110W SunRAY10 LED Fittings

IKEA – Sweden (Largest IKEA in the world)Overall saving of 68.1%, excludes the % savings from the maintenance.

PROJECT: Installation of Low Energy Designs SunBURST 88Watt and SunFIRE 77Watt to replace 400 Watt Metal Halide Floodlights & 70 Watt SON Streetlights for Tralee Town Council

Other Efficiency Projects

Corus (TATA Steel) – (Facility & Floodlighting)82% Savings on Electricity and over 82% saved on CO²

PROJECT: Installation of Low Energy Designs SunRAY 110Watts

Kerry Foods (Cold store lighting)82% Savings on Electricity and over 73% saved on CO² Emissions

PROJECT: Replacement of 100 x 400W Metal Halide High Bay Fittings with 100 x 110W SunRAY10 LED Fittings

The Square - Tralee, Ireland (Area lighting)Overall saving of 68.1%, excludes the % savings from the maintenance.

PROJECT: Installation of Low Energy Designs SunBURST 88Watt and SunFIRE 77Watt to replace 400 Watt Metal Halide Floodlights & 70 Watt SON Streetlights for Tralee Town Council

Other Efficiency Projects

Stratco – Australia (Production Plant)56% Savings on Electricity and over 56% saved on CO²

PROJECT: Installation of Low Energy Designs SunRAY 20 (set to 190watts) Improved light output from 256 lux to over 400 lux.

EcoPacPower – UK (Office & warehouse)70% Savings on Electricity and over 70% saved on CO² Emissions

PROJECT: Replacement of 72 x 84w recessed fittings with 50 x 36watt SkyLight 66ELP LED lights

Swedish Road Authority – (Road & Junctions) Overall saving of 82.5%, excludes the % savings from the maintenance.

PROJECT: 20m mast with 3 x SunBURST 8’s dimmed to a total of 150watts. Replacing 3 x 250watt HPS lights.

Other Efficiency Projects

Key Customers with history

• Merlin Entertainments – Worldwide• Buckingham Palace• Royal Bournemouth Hospital – Dorset, UK • RNLI - Poole• Bosch – Gloustershire• Cadburys – Chirk, UK• Greenvale Group – UK• Diary Crest – UK• Swedish Road Authority – Stockholm, Sweden• Country Fair – Dorset, UK• LUSH – UK• Mayflex – UK• United Utilities – Lake District, UK• MatForce – UK• Lakes Free Eggs – UK• Pulsar, London University – UK• QV Foods – UK• Windsor Foods – UK• Cummins – UK• Highway Agency – London, UK• Transport for London (Subways, Tube Stations – London• Olympic solar sign lighting - London• Over 500 projects worldwide in the past 5 years

What do we offer• Lighting Designs – FREE

• Site Visits to evaluate you requirement – FREE

• First Class post sales support

• Return of Investments provided at time of quotation – FREE

• Help if looking at using IYRE grant money (you don’t pay it back)

Up to 50% Grant available based on CO2 savingsA simple process to follow with a quick “YES” or “NO” with a day or twoGrant of up to a maximum of £20,000 for a project

Questions

Low Energy Designs Limited11/13 Bridge Street

Bailie Gate Industrial EstateSturminster Marshal

DorsetBH21 4DB

Tel: 01258 858171 Info: sales@lowenergydesigns.com