3. Group Persons Lakhani Chirag Makwana Hitesh Megal Ketan Mehta Ronak Modhvadya Savdas Odedra Jayesh Parmar Shailesh Purohit Karan

5. 1. Incandenscent or Filament Lamp Incandenscent or Filament Lamp 2. Fluorescent Tube Fluorescent Tube 3. Mercury Vapour Lamp Mercury Vapour Lamp 4. Sodium Vapour Lamp Sodium Vapour Lamp 5. Compact Fluorescent Lamp (C.F.L) Compact Fluorescent Lamp (C.F.L) 6. LED Lamp LED Lamp 7. Metal Halide Lamp Metal Halide Lamp 8. Halogen Lamp Halogen Lamp Types of Lamps

6. Filament Lamp Filament : It is coiled coil form in order to reduce heat loss and to increase efficiency. Base : To fix the lamp in holder. It is made up of aluminum alloy. Back to Home

7. Fluorescent Tube It consists of a long glass tube which is internally coated with a fluorescent powder. The straight glass tube is filled with argon gas at low pressure and drop of mercury. Back to Home

8. Mercury Vapour Lamp This lamp is also known as electric discharge lamp in which light is produced by gaseous conduction. These lamps are widely used in street lighting, railway yards, stadium flood lighting, shopping centers, industrial installation, etc. Back to Home

9. Sodium Vapour Lamp Back to Home

10. Compact Fluorescent Lamp A compact fluorescent lamp (C.F.L.),also known as a compact fluorescent light bulb is a type fluorescent lamp. There are two types of CFLs. 1. Integrated lamp 2. Non-integrated lamp Back to Home

11. LED Lamp LED lamp is a type of solid state lighting (SSL) that utilized Light Emitting Diode (LEDs) as a source of illumination rather than electrical filament or gas. LED lamps are usually clusters of LEDs in a suitable housing. Advantages of LED: 1. High efficiency 2. Small size 3. High Durability 4. Life span 5. Full dimmability 6. Mercury-free Back to Home

12. Metal Halide Lamp Back to Home

13. Halogen Lamp Back to Home

14. Various Illumination Scheme 1. Direct lighting 2. Semi direct Lighting 3. Indirect Lighting 4. Semi direct lighting 5. General lighting Back to Home