Post on 11-Sep-2021
Lighting as it should be. For everyone
www.sirijaya.com
Office Residential Industry Street Façade
Y W YEE
Senior Production and Engineering Manager–Production and Product Development Division.Sirijaya Industries Sdn.Bhd.
Approx. 1 mil sq ft. With total built up
area of 479,244 sq ft .
Locate :
9, Lebuh Perusahaan Klebang 9,
IGB Industries Park,
Chemor Perak Malaysia.
Yearly sales turnover RM 150 million (USD 50 million)
Emerging sales and service office
Sales office in Kuala Lumpur, Australia and Singapore
Our market shares
We are currently the local fluorescent lighting
fixtures market leader in Malaysia which
covered 60% of the local market shares.
With 55% distributed in Malaysia and 45% Overseas
Monthly Production Capacity
Luminaries – 300K Lamp and Starter holders – 5,000 K
Present & location
Our core revenue and well-being offeris powered by 3 businesses
Lighting fixtures (GFP & RE)
Lamp holder & Starter holder
Lighting Components
91%7%
2%
BUSINESS MODEL
How can we serve your agenda?A partnership designed around you
A lighting company of leading businesses creating value with meaningful innovationsthat improve people's health and well-being
The lighting industry is undergoing a
from analogue to digital
from conventional to LED
radical / remarkable transformation.
Major key factors towards - Green……
1. Energy efficiency (cost saving). Minimize the wattage and reduce the lighting power intensities.
Maximize natural light harvesting and utilization.
Implement the energy management control system for more saving.
Enhance the use of energy efficient luminaire and light source.
2. Protect environment. Life span the longer the better as
to reduce the disposal.
3. Reduce green house gas emission. Reduce of mercury vapor contents. LED are preferable.
MS 1525 Revision
www.greenbuildingindex.org
Rating system Buildings are divided into the following categories: The rating system for all 4 building categories is as follows: 1) Non Residential Existing Building (NREB).2) Non Residential New Construction (NRNC).3) Residential New Construction (RNC).4) Residential Existing Building (REB).
MS1525 – Overall ContentFirst Edition – 2001Second Edition – 2007Third Edition - 2014Section 1 ScopeSection 2 Normative referenceSection 3 Terms and definitionsSection 4 Architectural and passive design StrategySection 5 Building envelopeSection 6 Lighting designSection 7 Electric power and distributionSection 8 Air conditioning and mechanical ventilation (ACMV) systemSection 9 Energy management control systemSection 19 Building energy simulation method (an alternative compliance method)
MS 1525 Revision
Section 6 - Lighting design
Section 6 – Lighting Design
6.1 Scope
Lightings in outdoor, theatrical, medical & dental, emergency, outdoor
recreational, display, exterior monument, special lighting, emergency,
security, signage, store front application are out of scope.
6.2 Lighting Intensities
(a) Table 13 sets performance criteria for lighting illuminance (Lux).
(b) Ballast shall not exceed 6W
6.3 Lighting Intensities
(a) Table 14 sets performance criteria for lighting intensities W/m².
6.4 Exterior Building lighting
(a) Net area intensities shall not exceed 5 W/m²
6.5 Lighting Controls
(a) All lighting systems (except emergency) to be provided with
controls.
(b) Lighting loads exceeding 100W should have automatic control.
(c) Lighting zones for daylighting control, switching zones < 30m².
6.6 Operation & Maintenance
Reviewing Section 6
MS 1525 Revision
Lighting Level is determined by the age of users
A person 60 years
old will need about
15 times higher
lighting level than a
10 year old.
Lighting Level
Maximium of LPD through lux design level
Method of Practiced
Traditional
Electronic T5
SSL (LED)
Good Practiced
Best Practiced
Best Advance Technology
DLM-Food with only CRI 70 for instance has very good color rendering of meat.
MS 1525 Revision
Section 4 Architectural and Passive
Design Strategy.
4.01 Sustainable design approach
4.02 Passive design strategy
4.03 Site planning and orientation
4.04 Daylighting
4.05 Façade design
4.06 Natural ventilation
4.07 Thermal insulation
4.08 Strategic landscaping
4.09 Renewable energy
4.10 Other considerations
Strategy 1+2+3+4 –
1. Up-lamping + 2. Up-gearing + 3. Up-design concept +
4. Up-Energy Mgt system control
Solution for office lighting
How do we transform to LED ???Retrofit……. LED Tube During T8 Florescent lamp replacement in existing building…..
Current Major Retrofit Transformation
LED System portfolio – today
TLD T8 TLD T5 T8 TLED LED Strip LED Square
Size 26 mm dia. 16 mm dia. 26 mm dia. 2 ft per strip 1’ x 1’
Ballast / Driver EM / EL EM / EL Built in driver External driver External driver
Nominal lumen
output
3250 lm 2600 lm 2100 lm 1300 / 2200 lm 1250 lm
Power 36 W 28 W 18 W 9 / 19 W 11.8 W
Efficiency (System) 2015
~90 lm/W ~93 lm/W ~116 lm/W ~144 / 115 lm/W ~ 104 lm/W
Mercury contents > 10 mg 1.4 mg No No No
UV / IR Yes Yes No No No
System Lifetime 14 k hrs 24k hrs 30k hrs 30k / 50k hrs 50k hrs
ROI
How do we transform to LED ???Retrofit……. LED Bulb. During Halogen bulb lamp replacement in existing buliding…..
Current Major Transformation
LED System portfolio – today
Halogen Incandescent LED MR16 LED Bulb
Size GU 5.3 E27 GU 5.3 E27
Transformer / Driver Magnetic /electronic No Magnetic/electronic Built in driver
Nominal lumen output 1000 - 1450 lm 210 - 2700 lm 290 / 490 lm 600 / 806 / 1055 lm
Power 35 / 50 W 25 - 150 W 5 / 7 W 8 / 11 / 13 W
Efficiency (System) 2015
~28 - 29 lm/W ~8 – 18 lm/W ~58 / 70 lm/W ~75 / 73 / 81 lm/W
Gas contents Yes Yes No No
UV / IR Yes Yes No No
System Lifetime 2k hrs 1k hrs 15k hrs 25k hrs
ROI
Strategy 1+2+3+4 –
1. Up-lamping + 2. Up-gearing + 3. Up-design concept +
4. Up-Energy Mgt system control
Solution for office lighting
Performance
Provide optimum lighting illuminance and meet many &
diversify task requirements. Creating a visually satisfying
environment with good lighting design.
Efficiency
Minimise misused of unnecessary energy and maximize
ambient performance.
Visual Comfort
Primary consideration to put at their ease for a calm
reassurance ambient .
Sustainability
Reducing environment footprint by minimising resources and
energy.
Selection of Luminaires & Type of Lamps
Indoor High/Low bay
Warehouse,
ProductionsOffice
Lighting level and distribution.
Visual Comfort
Key illumination parameters in office lighting
Key parameters for office lighting, acc. to EN 2464-1 (European Standard)
DESIGN SIMULATION DETAILS
AREA : 10m X 10m
MOUNTING HEIGHT : 3.00 metres
WORKING PLANE : 0.80 Metres
REFLECTANCE : Ceiling:70%
Walls :50% Floor:20%
Model Name SRU 128 (1 X 28W T5) SAC LED LINE VDU (2 X 11W LED LINE)
Light Source 2600 lm 2980 lm
CRI 80 80
Design Area (m²) 100m² 100m²
Design Lighting Fixtures 24 units 24 units
Average lux 456.59 lx 462.15 lx
UGR -Viewing Direction=0
-Viewing Direction=90
14
16
15
15
System Wattage 31.5 W 27.5 W
System Lumen 2318 lm 2358 lm
Total System Wattage Consumption
(W)756 W 660 W
Lighting Power Density (W/m²) 7.56 W/m² 6.6 W/m²
DLM-Food with only CRI 70 for instance has very good color rendering of meat.
INTRODUCTION TO HEALTHCARE INTERNAL LIGHTING
Hospital & Healthcare Building General Illuminance Standards – CIBSE LG2, EN2464-1
COI≤ 3.3
a. Application scope:
1) Lighting recommendations for a variety of tasks carried out within hospitals and medical
premises, particularly tasks associated with clinical observation, treatment and care.
2) A room within which surgical, obstetrical and endoscopic procedures are preferred.
b. COI: an open-ended numerical scale ranking the suitability of a lamp for the purpose of visual
detection of the presence or onset of cyanosis.
In general, an index used to measure the comfort/suitability of a light source
c. The lower the value of the index, the better the lamp is deems to be for that purpose
d. Recommend values:
1. The CCT of lamps should between 3300K and 5300K. (Preferable 4000K)
2. CRI > 90
3. A recommended cyanosis observation index(COI) should not greater than 3.3.
General introduction of cyanosis observation index
660 nm
660 nmR9
380nm 800nm
Violet Red
• Wavelength of 380nm-
800nm is occupied by Light
waves.
• It is identified by colours
Violet to Red
“Best Of Nature, Best of Science”“Refresh. Replenish. Revitalise.”
“Transform Yourself. Bring Out The Inner Beauty”
Dr KentConsultation Group
Dr. Kent Cheong, MDDoctor of Medicine
American Association of Aesthetic Medicine (AAAM)
Beauty Health Consultant
Coordinator of Infection & Antibiotic Control
Life Support Instructor
Mobile : +6014 646 1352
Email : fokusmylive87@hotmail.com
Skype : cheong.yee.hung
Facebook: www.facebook.com/kent.cheong.9
Blog : livewithtruehealth.blogspot.com
Dr Kent Cheong
Medical Doctor
Serviced in Sarawak previously,
currently
Back in Selangor
Privileging in Anesthesiology and
Intensive Care
Coordinator In charge of Infection and
Antibiotic Control in regional hospital
Life Support Instructor
Human body color changes
&
Assessment in Medical
illness
Neonatal Jaundice
Kernicterus
Neonatal Cyanosis
Skin Rashes
Viral Exanthem
Idiopathic Thrombocytopenic Purpura
Eczema
Pink Puffer
Blue Bloater
Adult Jaundice
Cellulitis
The principle is based on the magnitude of the calculated change in the color appearance of fully
oxygenated blood(100% oxygen saturation) and of oxygen-reduced blood(50% oxygen saturation), resulting
from the application of the lamp under evaluation when compared with a reference illuminant.
For detailed calculation method, please refer to the Interior lighting of Australian/New Zealand Standard, Part 2.5: Hospital and medical tasks.
COI mathematical calculation method
Testing facilities at our lab
• Goniophotometer
• Spectrophotocolorimeter
• EMC Test
• Glow Wire Test
• Needle flame Test
• Dustproof Test
• Salt spray Test
• Power Analyzer
• Temperature Test
Spectral power distribution colour / 940
50% 100% COI
1.4341 2.6848 2.0595
REFLECTANCE VALUES OF BLOOD AND CIE DISTRIBUTION COEFFICIENTS
Spectral power distribution colour / 840
50% 100% COI
5.6705 9.7412 7.7058
REFLECTANCE VALUES OF BLOOD AND CIE DISTRIBUTION COEFFICIENTS
Strategy 1+2+3+4 –
1. Up-lamping + 2. Up-gearing + 3. Up-design concept +
4. Up-Energy Mgt system control
Solution for office lighting
Sensors + Control
LED Light Source Efficacy
Daylight Diming
The luminaire will be dim
down to a dim level when
enough daylight is present.
Occupancy Control
The luminaire will be
switched OFF when no
presence is detected.
Ask Specific
Programming of switching or
dimming where task area are
needed and where are not
need.
Welcome to Digital Light Solutions.
The next step in energy efficient lighting
Intelligent Lighting Control - truly adaptive
individual and system control that delivers
maximum energy efficiency.
Added Value to lighting solution for more energy saving
Dimming via Mains
Use Case: Non-dimmable Installation
Added Value to lighting solution for more energy saving
Dimming via Mains
Use Case: Non-dimmable Installation
Added Value to lighting solution for more energy saving
Dimming via Mains
Use Case: 1-10V Installation
Added Value to lighting solution for more energy saving
Use Case: Car Park
Dimming via Mains
Added Value to lighting solution for more energy saving
Use Case: Office with Sensor
Dimming via Mains
luxCONTROL lighting control system
Compact control module with ambient light
sensor and motion sensor
Q1 Q2 Q3 Q4
Products details TBC
Continuous Suspension Trunking Lighting (Direct / Indirect)
Aluminum Extrusion Trunking Lighting (direct / Indirect)
Extrusion Plaster Recessed Trunking Lighting
Extrusion Plaster Recessed Continuous Trunking Lighting
Continuous Suspension Curve Lighting (Direct / Indirect)
Green Batten (2R) SGB B5 (120) SGB D5 (140)
Narrow Green Batten (1R) Option 1
Eclipse Double Ended suspension Batten
Eclipse Direct / Indirect recessed fitting
References
1) THE HORIZON (PHASE 2) 2A – Certified
2) THE HORIZON (PHASE 2) B3 – Certified
3) THE HORIZON (PHASE 2) 5.2 – Certified
4) THE HORIZON (PHASE 2) B1 – Gold
5) THE HORIZON (PHASE 2) B4 – Gold
6) MENARA BINJAI - Certified
7) SHAFTSBURY SQUARE, CYBERJAYA, - Gold
8) ELKEN DISTRIBUTION CENTRE - Gold
9) JAYA 33 (PHASE 2) - Certified
10) MENARA TECHNIP - Gold
11) MENARA MBMR - Silver