The document outlines various types of luminaires used in architectural lighting, including their components and functionalities. It categorizes luminaires into types such as direct, semi-direct, general diffuse, indirect, and semi-indirect, detailing their light distribution characteristics. Additionally, it includes a market survey of specific lighting products with their features and pricing.

1. SUNDERDEEP COLLEGE OF
ARCHITECTURE
ARCHITECTURAL
SERVICES
RAR-406
SUBMITTED
TO
AR. GOPAL TOMAR

2. ELECTRICAL LUMINARIES:
A luminaire is a complete lighting unit,
comprised of a light source (lamp or
lamps), together with the parts that
distribute the light, position and protect
the lamps, and connect the lamps to
the power supply.
The luminaire’s function is to direct light
to appropriate locations, without
causing glare or discomfort.

3. LUMINARE COMPONENTS:
Luminaires generally consist of some or all of the following
parts:
 Lamps and lamp holders or sockets.
 Ballasts to start and operate the lamps.
 Reflectors to direct the light.
 Shielding/diffusion components (lens, diffuser, louver, or the
like) to shield the lamps from the eyes at normal viewing angles,
reduce discomfort and disability glare, and to distribute light
evenly.
 Housings to contain the above elements as well as electrical
components, such as wiring connections.
An efficient luminaire optimizes the system performance of
each of its components.

4. TYPES OF LUMINARIES:
 Direct luminaire
 Semi-direct luminaire
 General diffusing
 Indirect luminaire
 Semi-indirect luminaire

5. DIRECT LUMINAIRE:
• Direct lighting luminaires distribute 90 to 100 percent of the
emitted light in the general direction of the surface to be
illuminated.
Troffers and downlights are two
types of direct lighting
luminaires

6. SEMI DIRECT LUMINAIRE:
Semi-direct lighting luminaires distribute 60 to 90 percent of
the emitted light downward and the balance upward. .
Semi-direct lighting is employed in applications where strong
light is not necessary e.g., stairways, corridors, and storage
areas.

7. GENERAL DIFFUSE LIGHTING:
General diffuse lighting luminaires distribute 40 to 60
percent of the emitted light downward and the balance
upward, in some cases with a strong component at 90
degrees (horizontal).

8. INDIRECT LUMNAIRE:
• In this lighting scheme more than 90% of total luminous flux
is thrown upwards to the ceiling for diffuse reflection by
using inverted or bowl reflectors.

9. SELF DIRECT LUMINAIRE:
 Semi-indirect lighting luminaires
distribute 60 to 90 percent of the emitted
light upward and the balance downward,
similar to those of indirect lighting systems
with the exception that the downward
component usually creates a luminaire
luminance that closely matches that of the
ceiling.

10. MARKET SURVEY:
PHILIPS WALL LIGHT:
Power (V) 220 V
Type Wall Mounted
Shade Direction Up-Down
Lighting Color Cool White
LED
PRIZE
Yes
350/-

11. CERAMIC SYSKA SQUARE LED PANEL LIGHT, 6W
Frequency 50 - 60 Hz
Lighting Type LED
Color Temperature 3500-4100 K
Lumens 480 Lm
Lighting Color Pure White
Body Material
Prize
Ceramic
300/-

12. Ceramic 7 w 4 STAR SYSKA LED BULB:
Wattage 7 W
Brand Syska
Lighting Color Cool daylight
Body Material Ceramic
Base Type E14
Color Temperature
Prize
2700-3000 K
70/-

13. SYSKA LED TUBE LIGHT:
Brand Syska
Type Of Light Tubelight
Length 4 Feet
Tube Base Type T5
Input Power 18W,20W,22W
Color Temperature
Prize
2700-3000 k
180/-

14. UP DOWN LIGHT:
Lighting Type LED
Brand Panasonic
Shade Direction Up-Down
Type of Lighting Application Indoor lighting
Lighting Color
Prize
Cool White
3100/-

15. ADHIRAV 6W LED SURFACE MOUNTED LIGHT:
P Rating IP 20
Color Temperature 2700K,3000K,4000K,5700K,6500K
Cri More than 80
Application Residential,Office corridors,shopping malls
Brand Adhirav
Wattage 6 W
Efficiency 90lm/watt
Cover Less than 15%
PF More than 95%
Surge protection 4KV
Operating voltage 90V-270V
Frequency 50/60 Hz

16. COOL WHITE JAQUAR STRELLA ROUND 8 W LED
SPOTLIGHT:
Brand Jaquar
Wattage 8 W
Model Name/Number STRELLA
Color Temperature 6500 K
Usage/Application Home
Lumen Output 650 lm
Color Cool White
Shape Round
Product Code LSTA01R008XC
Cut Out Size 105 mm
Case Lot
Prize
20
550/-

17. LED OUTDOOR DIRECTIONAL WALL LIGHT
• PRIZE : ₹ 5,000/
• TYPE : LED WalL
• MATERIAL : Aluminum Dai Cast
• INPUT VOLTAGE : 220 V

18. DWARKA OUTDOOR LIGHTING EXTERIOR WALL
LIGHT:
Usage/Application Outdoor
Brand Dwarka
Input Voltage 260 V, 260 V
Model Name/Number DCG2, DCG2
Model No DCG2
Height 345 mm
Width 170 mm
Pipe Diameter
Prize
58 mm
1085/-

19. Material Iron
Usage/Application Decoration
Diameter 12"
Lamp Holder E27 Holder
Adjustable Height 12"
Country of Origin
Prize
Made in India
2119/-
IRON CRFT-HL-0100 HANGING LAMP, FOR
DECORATION:

20. CAGE TYPE IRON CHANDELIER PENDENT LIGHT:
Material Iron
Chandeliers Type Cage Type
Shape Square
Country of Origin
Prize
Made in India
7500/-

21. ROUND ELECTRIC CFL LIGHT:
Features:
• Shatter resistant
• Low power consumption
• Durable
Shape
Prize
Round, Spiral
80/-

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