1. A Shamba Sarkar Presentation

2. A Shamba Sarkar Presentation

3. A Shamba Sarkar Presentation

4. A Shamba Sarkar Presentation

5. A Shamba Sarkar Presentation

6. A Shamba Sarkar Presentation

7. What is light?
Light is electromagnetic radiation of
a wavelength that is visible to the
human eye (in a range from about
380 or 400 nanometres to about
760 or 780 nm). In physics, the term
light sometimes refers to
electromagnetic radiation of any
wavelength, whether visible or not.
A Shamba Sarkar Presentation

8. How light is produced?
Electrons get
kicked into a
different orbit
This doesn’t
happen very often
in solar
systems, but it
does in atoms
If you add energy
to an atom (heat it
up), the electrons
will jump to bigger
orbits.
When atom
cools, electrons
jump back to
original orbits.
As they jump
A Shamba Sarkar Presentation
back, they emit

9. A Shamba Sarkar Presentation

10. A Shamba Sarkar Presentation

11. A Shamba Sarkar Presentation

12. A Shamba Sarkar Presentation

13. A Shamba Sarkar Presentation

14. A Shamba Sarkar Presentation

15. A Shamba Sarkar Presentation

16. A Shamba Sarkar Presentation

17. A Shamba Sarkar Presentation

18. A Shamba Sarkar Presentation

19. LIGHT
AND
LIGHTING FIXTURES
A Shamba Sarkar Presentation

20. We will include-:
 Type of light
 Advantage & disadvantage of proper
distribution of lux & lumen in different
areas
 Method of light
 Effect of light in different room
 Design of lighting fixtures
A Shamba Sarkar Presentation

21. General need for light is as follows –
Reception 300 lux
Halls 150 lux at floor level
Stairs 100 lux at floor level
Landings 150 lux at floor level
Dining tables 100 lux
Lounges 150 lux
Food preparation areas 150-200 lux
Bedrooms 50-100 lux
Reading lamps 150 lux
Bathroom 100 lux
Mirror 150 lux
Writing table 300 lux
General overall lighting 50 lux
A Shamba Sarkar Presentation

22. The importance of light
The importance of saving energy
Different types of lighting
The advantages and disadvantages of natural and
artificial lights
Methods of lighting
Effects of lighting in different areas
A Shamba Sarkar Presentation

23. TYPES OF LIGHTING
A Shamba Sarkar Presentation

24. On the basis of source
A Shamba Sarkar Presentation

25. A Shamba Sarkar Presentation

26. Artificial light
A Shamba Sarkar Presentation

27. Artificial light-
1.incandescent light or
filament light
A Shamba Sarkar Presentation

28. A Shamba Sarkar Presentation

29. A Shamba Sarkar Presentation

30. A Shamba Sarkar Presentation

31. 2.fluorescent
or discharge
A Shamba Sarkar Presentation

32. A Shamba Sarkar Presentation

33. A Shamba Sarkar Presentation

34. Low pressure lamps
A Shamba Sarkar Presentation

35. A Shamba Sarkar Presentation

36. High pressure lamps
A Shamba Sarkar Presentation

37. A Shamba Sarkar Presentation

38. On the way light is directed on
an object
1.Direct lighting
2.Indirect lighting
3.Diffused lighting
4.Semi-indirect lighting
A Shamba Sarkar Presentation

39. Direct lighting
A Shamba Sarkar Presentation

40. A Shamba Sarkar Presentation

41. Indirect lighting
A Shamba Sarkar Presentation

42. A Shamba Sarkar Presentation

43. Diffused lighting
A Shamba Sarkar Presentation

44. Semi-indirect lighting
A Shamba Sarkar Presentation

45. General lights
A Shamba Sarkar Presentation

46. Local or specific lighting
Task lighting
Accent lighting
A Shamba Sarkar Presentation

47. Task lighting for
Reading
Sewing
Cooking
A Shamba Sarkar Presentation

48. Accent lighting for
Highlighting painting
Focussing on architectures
Illuminating plants
A Shamba Sarkar Presentation

49. A Shamba Sarkar Presentation

50. A Shamba Sarkar Presentation

51. Safety lights
A Shamba Sarkar Presentation

52. Methods of lighting fixtures-
Free-standing or portable
Fixed
Special purpose lights
Light fixture controls
A Shamba Sarkar Presentation

53. Free standing fixtures
A Shamba Sarkar Presentation

54. A Shamba Sarkar Presentation

55. Fixed lights
A Shamba Sarkar Presentation

56. A Shamba Sarkar Presentation

57. A Shamba Sarkar Presentation

58. Surface mounted
A Shamba Sarkar Presentation

59. A Shamba Sarkar Presentation

60. A Shamba Sarkar Presentation

61. A Shamba Sarkar Presentation

62. A Shamba Sarkar Presentation

63. A Shamba Sarkar Presentation

64. Outdoor lighting
Pole or stanchion mounted,for
landscapes and parking lots.
Pathway lighting—typically
mounted in the ground at low
levels for illuminating walkways.
Bollards—A type of architectural
outdoor lighting that is a
short, upright ground-mounted unit
typically used to provide cut off
type illumination for egress
lighting, to light
walkways, steps, or other
pathways.
Street light
Yard light
Solar lamp
A Shamba Sarkar Presentation

65. Pole
lighting
A Shamba Sarkar Presentation

66. stanchion
A Shamba Sarkar Presentation

67. Pathway lighting
A Shamba Sarkar Presentation

68. Street light
A Shamba Sarkar Presentation

69. A Shamba Sarkar Presentation

70. Solar lamp
A Shamba Sarkar Presentation

71. A Shamba Sarkar Presentation

72. Special purpose lightings
accent lights
security lights
step lights
flood lights
A Shamba Sarkar Presentation

73. A Shamba Sarkar Presentation

74. A Shamba Sarkar Presentation

75. A Shamba Sarkar Presentation

76. A Shamba Sarkar Presentation

77. A Shamba Sarkar Presentation

78. A Shamba Sarkar Presentation

79. Light fixture control
Light switch
Dimmer
Timer
Occupancy sensor
Touch
A Shamba Sarkar Presentation

80. A Shamba Sarkar Presentation

81. A Shamba Sarkar Presentation

82. A Shamba Sarkar Presentation

83. A Shamba Sarkar Presentation

84. Methods of light-
Architectural or built-in lighting
Non-architectural lighting
A Shamba Sarkar Presentation

85. Architectural lighting may be
achieved by-
valance lighting
cornice lighting
cove lighting
track lighting
soffit lighting
A Shamba Sarkar Presentation

86. Valance lighting
A Shamba Sarkar Presentation

87. Cornice lighting
A Shamba Sarkar Presentation

88. Cove lighting
A Shamba Sarkar Presentation

89. Track lighting
A Shamba Sarkar Presentation

90. Soffit lighting
A Shamba Sarkar Presentation

91. Non-architectural lighting
may be achieved by-
ceiling fixtures
wall fixtures
portable lamps
A Shamba Sarkar Presentation

92. Ceiling fixtures
A Shamba Sarkar Presentation

93. A Shamba Sarkar Presentation

94. Wall fixtures
A Shamba Sarkar Presentation

95. Portable lamps
A Shamba Sarkar Presentation

96. Effects of lights in different
areas
Entrance & Lobby
Restaurant
Rooms
Corridors
A Shamba Sarkar Presentation

97. Entrance & Lobby
A Shamba Sarkar Presentation

98. Restaurant
A Shamba Sarkar Presentation

99. Coffee shop
A Shamba Sarkar Presentation

100. Chandeliers
A Shamba Sarkar Presentation

101. Guestroom
A Shamba Sarkar Presentation

102. Accessible switch
A Shamba Sarkar Presentation

103. Bedside lamp
A Shamba Sarkar Presentation

104. Dressing table
A Shamba Sarkar Presentation

105. A Shamba Sarkar Presentation

106. Angle poise lights
A Shamba Sarkar Presentation

107. Spotlights
A Shamba Sarkar Presentation

108. Lights in the wardrobe
A Shamba Sarkar Presentation

109. Bathroom lights
A Shamba Sarkar Presentation

110. Vapour proof lights
A Shamba Sarkar Presentation

111. Advantages
and
Disadvantages of
Natural light
and
Artificial light
A Shamba Sarkar Presentation

112. Natural light
advantage
A Shamba Sarkar Presentation

113. Disadvantages
A Shamba Sarkar Presentation

114. Artificial Light
A Shamba Sarkar Presentation

115. Advantages
A Shamba Sarkar Presentation

116. A Shamba Sarkar Presentation

117. Disadvantage
A Shamba Sarkar Presentation

118. A Shamba Sarkar Presentation

119. Conclusion
At the end of the session we are
now aware of
Types of light
Methods of lighting
Different lighting fixtures
Distribution of lights in different
areas
Advantages and disadvantages of
natural and artificial lights
A Shamba Sarkar Presentation

120. So we can say that a good
lighting system must utilise the
potential daylight
it should be energy efficient
it should have good design and
durability
there should be ease of
replacement of fixtures and bulbs
it should be easy to clean
A Shamba Sarkar Presentation

121. Thanks to –
Wills lifestyle
Mc Donalds
Barista
Taj Bengal
Pantaloons
Dream lite
Google
A Shamba Sarkar Presentation

122. Special thanks to
A Shamba Sarkar Presentation

123. To our beloved .......
A Shamba Sarkar Presentation

124. A Shamba Sarkar Presentation