Independent Lighting Solutions SpecialistIndependent Lighting Solutions Specialist

Case StudyCase Study

Packaging StorePackaging Store

Developments in Developments in

Professional LED LightingProfessional LED Lighting

• Patrick Kelly – Business Development Manager• Who is Llumarlite?

Established 1992

Head Office – Aylesbury. Northern Office - Leeds

Independent Lighting Solutions Specialists

Complete Turnkey Package

32 Employees within Group + up-to 60 installers

National Coverage

IntroductionIntroduction

Technology PartnersTechnology Partners

Latest LED Technology Latest LED Technology

Our ClientsOur Clients

BV Dairy - Shaftesbury BV Dairy - Shaftesbury

Packaging Store – Lighting & Controls Refurb

Professional LED Lighting High Sensitivity Occupancy Sensors

• Environment Poorly lit space – potential hazard

• Luminaires 1 x 70w & 2 x 70w SS Flu Burnt-out fluorescent tubes Plastic Diffuser clips broken

• Installation Inefficient orientation of luminaire

• Energy Excessive use of lighting load – wasted light

• Controls 2 wall switches typically left ON

Initial Site ObservationsInitial Site Observations

Power Logging : Pre-installPower Logging : Pre-install

Circuit 22 – 1.52kWh Circuit 23 – 1.78kWh

Total Load – 3.3kWh ----------- 554.4kWh per Week

Dusk to Dawn Ext. Lighting Load

• Lighting Point for Point Replacement Removed unnecessary lights 6ft IP65 Weatherproof Body Samsung Linear LED Boards Helvar LED Driver

• Controls High Sensitivity Occupancy Sensors Infrared Handset Programmable 5m Mounting Height – 10m Dia Detection

• Installation Custom made mounting brackets & suspensions Re-wired to 3 Occupancy Switching Circuits One row of lighting moved further into the aisle 5 Year Product Warranty incl. 1 Year On-site

Proposed SolutionProposed Solution

Lighting Design – 3D ModelLighting Design – 3D Model

Lighting calculations computer modelled using Relux

Lighting Design - Plots Lighting Design - Plots

Lighting Industry Federation trained design team

Lighting Design – Lux CalcsLighting Design – Lux Calcs

Designed in accordance with Part L and CIBSE Recommendations Emergency Lighting schemes designed to meet BS5266

Lighting Load ComparisonLighting Load Comparison

Existing Installation Weeks per Year 52 Proposed InstallationPrice per KW/h 0.094

571.2 55.65

ANNUAL CONSUMPTION kWh 29,702.40 ANNUAL CONSUMPTION kWh 2,893.80

CLIMATE CHANGE LEVY pkW/h 0.00 0.43 CLIMATE CHANGE LEVY pkW/h 0.00

ANNUAL ENERGY COST £2,792 ANNUAL ENERGY COST £272

Carbon Price Floor (CPF) per tCO₂ £0.00 18 ANNUAL kW/h SAVING 26,808.60

kgCO₂e Conversion Factor 0.44548 £ SAVING £2,520.01

kgCO₂e Consumed 13,231.83 kgCO₂e Consumed 1,289.13

kgCO₂e saved 11,942.70

CO₂e Saved : Carbon Price Floor £0.00

kWh per week kWh per week (50% PIR saving)

Before & After – Aisle ABefore & After – Aisle A

Before : 85 lux After : 233 lux

CIBSE Recommendation : minimum 150 lux

Lights Removed

Before & After – Aisle BBefore & After – Aisle B

Before : 35 – 50 lux After : 268 lux

CIBSE Recommendation : minimum 150 lux

Row moved

Before & After – Cross AisleBefore & After – Cross Aisle

Before : 75 lux After : 223 lux

CIBSE Recommendation : minimum 150 lux

Power Logging : Post-installPower Logging : Post-install

Circuit 22 – 0.39kWh Circuit 23 – 0.26kWh

New: Total Load – 0.66kWh ---------- 55.65kWh per Week

395W LEDLoad

265W LEDLoad

490W LED & Ext. Lighting Load

Old: Total Load – 3.3kWh ------------- 554.4kWh per Week

Return On InvestmentReturn On Investment

Proposed Installation

£2,520

£5,745

2.28

£581

2.05

Return On Investment

TOTAL SAVINGS

PAYBACK YEARS (incl. maintenance benefit)

TOTAL INSTALLED PROJECT PRICE

PAYBACK YEARS

ANNUAL MAINTENANCE BENEFIT

Revenue StreamRevenue Stream

Year 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Total

pkWh 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15

kWh used 2,894 2,894 2,894 2,894 2,894 2,894 2,894 2,894 2,894 2,894 2,894

kWh saving 26,809 26,809 26,809 26,809 26,809 26,809 26,809 26,809 26,809 26,809 26,809 294,895

£ saving 2,681£ 2,815£ 2,949£ 3,083£ 3,217£ 3,351£ 3,485£ 3,619£ 3,753£ 3,887£ 4,021£ 36,862£ excl. MB Payback Period

Financials Income between Year 3 to 11 incl. £31,000

Maintenance Benefit Year 1 to 11 incl. £7,000+

Positive Impact on Operational Costs

No Installation or Maintenance Disruption to the Business

Benefits / SummaryBenefits / Summary

Installed around the clients operational commitments

Recycling by Llumarlite for clients ISO 14001 commitments

Major improvement to the lit environment

91% Energy Reduction proven by Power Loggers

Project Cost £5,745 - 2 Year Return on Investment

£38,000 Income Stream from Energy & Maintenance Benefit

Enhanced Capital Allowances – Total Project Value Qualifies

Capital Funding - Financing Solutions Available

Independent Lighting Solutions SpecialistIndependent Lighting Solutions Specialist

www.llumarlite.co.ukwww.llumarlite.co.uk

Developments in Developments in

Professional LED LightingProfessional LED Lighting

Case StudyCase Study