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ILLUMINATION. Requirements of Good lighting 1)Illumination level 2)Absence of Glare 3)Contrast 4)Shadows 5)Colour rendering EEE Dept./SJCET.

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Presentation on theme: "ILLUMINATION. Requirements of Good lighting 1)Illumination level 2)Absence of Glare 3)Contrast 4)Shadows 5)Colour rendering EEE Dept./SJCET."— Presentation transcript:

1 ILLUMINATION

2 Requirements of Good lighting 1)Illumination level 2)Absence of Glare 3)Contrast 4)Shadows 5)Colour rendering EEE Dept./SJCET

3 Incandescent Lamps

4 EEE Dept./SJCET Incandescent Lamps

5 EEE Dept./SJCET Incandescent Lamps

6 EEE Dept./SJCET Incandescent Lamps

7 EEE Dept./SJCET Incandescent Lamps

8 Discharge Lamps

9 DISCHARGE LAMPS When a suitable voltage is applied between two electrodes, an electric discharge is produced through the gas enclosed. and this electric discharge produces a visible radiation. EEE Dept./SJCET

10 DISCHARGE LAMPS o BU. 1)Fluorescent Lamps 2)Mercury Vapour Lamp EEE Dept./SJCET

11 Fluorescent Lamps

12 EEE Dept./SJCET Fluorescent Lamps

13 EEE Dept./SJCET Fluorescent Lamps

14 EEE Dept./SJCET Fluorescent Lamps

15 EEE Dept./SJCET Fluorescent Lamps

16 Choke Starter SupplyC s EEE Dept./SJCET Fluorescent Lamps

17 Mercury Vapour Lamps

18 EEE Dept./SJCET Mercury Vapour Lamps

19 EEE Dept./SJCET Mercury Vapour Lamps

20 EEE Dept./SJCET Mercury Vapour Lamps

21 EEE Dept./SJCET Mercury Vapour Lamps

22 Energy Efficient Lamps

23 o BU. 1) Compact Fluorescent Lamps (CFL) 2)Light Emitting Diode (LED) EEE Dept./SJCET

24 Compact Fluorescent Lamps

25 EEE Dept./SJCET Compact Fluorescent Lamps

26 EEE Dept./SJCET Compact Fluorescent Lamps

27 EEE Dept./SJCET Compact Fluorescent Lamps

28 EEE Dept./SJCET Compact Fluorescent Lamps

29 EEE Dept./SJCET Compact Fluorescent Lamps

30 EEE Dept./SJCET Compact Fluorescent Lamps

31 EEE Dept./SJCET Compact Fluorescent Lamps

32 Light Emitting Diodes (LED)

33 EEE Dept./SJCET Light Emitting Diodes (LED)

34 EEE Dept./SJCET Light Emitting Diodes (LED)

35 EEE Dept./SJCET Light Emitting Diodes (LED)

36 EEE Dept./SJCET Light Emitting Diodes (LED)

37 EEE Dept./SJCET Light Emitting Diodes (LED)

38 EEE Dept./SJCET Light Emitting Diodes (LED)

39 EEE Dept./SJCET Light Emitting Diodes (LED)

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