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 ofa wavelength that is visible to thehuman eye (in a range from about380 or 400 nanometres to about760 or 780 nm). In physics, the termlight sometimes refers toelectromagnetic radiation of anywavelength, whether visible or not. A Shamba Sarkar Presentation 8. How light is produced? Electrons get kicked into a different orbit This doesnt 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. LIGHTANDLIGHTING 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 Reception300 luxHalls150 lux at floor levelStairs 100 lux at floor levelLandings 150 lux at floor levelDining tables100 luxLounges 150 luxFood preparation areas 150-200 luxBedrooms 50-100 luxReading lamps150 luxBathroom 100 luxMirror 150 luxWriting table300 luxGeneral overall lighting 50 lux A Shamba Sarkar Presentation 22. The importance of lightThe importance of saving energyDifferent types of lightingThe advantages and disadvantages of natural andartificial lightsMethods of lightingEffects of lighting in different areas A Shamba Sarkar Presentation 23. TYPES OF LIGHTINGA 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 orfilament light A Shamba Sarkar Presentation 28. A Shamba Sarkar Presentation 29. A Shamba Sarkar Presentation 30. A Shamba Sarkar Presentation 31. 2.fluorescentor dischargeA Shamba Sarkar Presentation 32. A Shamba Sarkar Presentation 33. A Shamba Sarkar Presentation 34. Low pressure lampsA 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 onan object1.Direct lighting2.Indirect lighting3.Diffused lighting4.Semi-indirect lightingA Shamba Sarkar Presentation 39. Direct lightingA Shamba Sarkar Presentation 40. A Shamba Sarkar Presentation 41. Indirect lightingA Shamba Sarkar Presentation 42. A Shamba Sarkar Presentation 43. Diffused lightingA Shamba Sarkar Presentation 44. Semi-indirect lightingA Shamba Sarkar Presentation 45. General lights A Shamba Sarkar Presentation 46. Local or specific lightingTask lightingAccent lighting A Shamba Sarkar Presentation 47. Task lighting forReadingSewingCookingA Shamba Sarkar Presentation 48. Accent lighting forHighlighting paintingFocussing on architecturesIlluminating plants A Shamba Sarkar Presentation 49. A Shamba Sarkar Presentation 50. A Shamba Sarkar Presentation 51. Safety lightsA Shamba Sarkar Presentation 52. Methods of lighting fixtures-Free-standing or portableFixedSpecial purpose lightsLight fixture controlsA 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 mountedA 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 lightingPole or stanchion mounted,forlandscapes and parking lots.Pathway lightingtypicallymounted in the ground at lowlevels for illuminating walkways.BollardsA type of architecturaloutdoor lighting that is ashort, upright ground-mounted unittypically used to provide cut offtype illumination for egresslighting, to lightwalkways, steps, or otherpathways.Street lightYard lightSolar lamp A Shamba Sarkar Presentation 65. Polelighting A Shamba Sarkar Presentation 66. stanchionA 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 lightingsaccent lightssecurity lightsstep lightsflood 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 controlLight switchDimmerTimerOccupancy sensorTouch 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 lightingNon-architectural lighting A Shamba Sarkar Presentation 85. Architectural lighting may beachieved by-valance lightingcornice lightingcove lightingtrack lightingsoffit lightingA Shamba Sarkar Presentation 86. Valance lighting A Shamba Sarkar Presentation 87. Cornice lighting A Shamba Sarkar Presentation 88. Cove lightingA Shamba Sarkar Presentation 89. Track lighting A Shamba Sarkar Presentation 90. Soffit lightingA Shamba Sarkar Presentation 91. Non-architectural lightingmay be achieved by-ceiling fixtureswall fixturesportable lampsA Shamba Sarkar Presentation 92. Ceiling fixtures A Shamba Sarkar Presentation 93. A Shamba Sarkar Presentation 94. Wall fixturesA Shamba Sarkar Presentation 95. Portable lamps A Shamba Sarkar Presentation 96. Effects of lights in differentareasEntrance & LobbyRestaurantRoomsCorridorsA Shamba Sarkar Presentation 97. Entrance & Lobby A Shamba Sarkar Presentation 98. Restaurant A Shamba Sarkar Presentation 99. Coffee shopA Shamba Sarkar Presentation 100. ChandeliersA Shamba Sarkar Presentation 101. GuestroomA Shamba Sarkar Presentation 102. Accessible switchA 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 lightsA Shamba Sarkar Presentation 110. Vapour proof lightsA Shamba Sarkar Presentation 111. AdvantagesandDisadvantages ofNatural lightandArtificial light A Shamba Sarkar Presentation 112. Natural lightadvantageA Shamba Sarkar Presentation 113. DisadvantagesA 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. ConclusionAt the end of the session we arenow aware ofTypes of lightMethods of lightingDifferent lighting fixturesDistribution of lights in differentareasAdvantages and disadvantages ofnatural and artificial lightsA Shamba Sarkar Presentation 120. So we can say that a goodlighting system must utilise thepotential daylightit should be energy efficientit should have good design anddurabilitythere should be ease ofreplacement of fixtures and bulbsit should be easy to clean A Shamba Sarkar Presentation 121. Thanks to Wills lifestyleMc DonaldsBaristaTaj BengalPantaloonsDream liteGoogleA Shamba Sarkar Presentation 122. Special thanks toA Shamba Sarkar Presentation 123. To our beloved ....... A Shamba Sarkar Presentation 124. A Shamba Sarkar Presentation