independent lighting solutions specialist case study packaging store developments in professional...
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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