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Retrofit Kosnic LED Lamps at Garibaldi College. Project Completion: July 2013. Paul Stearman Specification Manager Kosnic Steve Clowes Premises Manager – Garibaldi College. Garibaldi College. Founded in 1960s 850 Pupils Ages 11 to 19. The Project. The Problem
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Retrofit Kosnic LED Lamps at Garibaldi College Project Completion: July 2013
Paul Stearman Specification Manager KosnicSteve Clowes Premises Manager – Garibaldi College
Garibaldi College Founded in 1960s 850 Pupils Ages 11 to 19
The Project • The Problem • Steve Clowes, Facilities Manager Garibaldi College, was frustrated with the regular • failure of Fluorescent tubes and 2D Fluorescent lamps; • Facilities staff constantly changing individual Fluorescent • Energy costs were high • The cost of replacement fluorescent tubes & 2D lamps were high • The Requirement • Kosnic were asked to prepare a comprehensive energy audit of the college’s • existing light fittings and propose retrofit replacement LED lamps. The main criteria; • Retain the existing light levels and reduce energy consumption • Payback period of less than 5 years
Lighting Schemes Existing Lighting = Dining Area 15 of 600 x 600 Cat 2 4 x 18W Existing = 180 LUX Replacement LED Lighting 15 of Kosnic 45W LED Panels 384 LUX
Project Details • Classrooms • Old Light Fitting: • 797 6ft 70w T8 Fluorescent Tubes • 387 5ft 68w T8 Fluorescent Tubes • Savings • Saving in KwHr: 242,994 KwHr • Saving in £ per annum: £22,533 • Payback Period: 40 months Replaced by: 797 6ft 30w Kosnic T8 LED Tubes 387 5ft 25w Kosnic T8 LED Tubes
Project Details Main Hall, Sports Gym, IT Suite, Library, Reception, Corridor • Old Light Fittings: • 247 4 x 18W T8 600 x 600 Fluorescent Fittings • 95 4 x 18W T8 600 x 600 Fluorescent Fittings • Savings • Saving in KwHr: 69,299 KwHr • Saving in £ per annum: £6,648 • Payback Period:58 months Replaced by: 235 45W Kosnic LED Panels 81 36W Kosnic LED Panels
Project Details • Corridor • Old Light Fitting: • 149 28W 2D Fluorescent Fittings • Savings • Saving in KwHr 8,583 KwHr • Saving in £ per annum: £841 • Payback Period: 58 Months Replaced by: 149 12W Kosnic LED DD Sensor Fittings
New LED Lights Main Hall Sports Hall
New LED Lights Library IT Suite
New LED Lights Classroom
New LED Lights Corridor
Summary • Existing Elec Cost Per Year =,£49,318 • LED Elec Cost Per Year = £15,577 • Saving £33,741 Per Year ! • Pay Back Period = 54 Months • CO2 Reduction = 180,000 Kg Per Year
Q & A Thank you for listening. Q & A