Top 5 Best Office Lamp
Top 5 Best Office Lamp
The top 5 best office lamp are fluorescent lamp,CFL, Incandescent lamp,LED lamp,power bank lamp
- Fluorescent Lamp
- CFL
- Incandescent lamp
- LED Lamp
- Power Bank Lamp or Inverter Lamp
1.Fluorescent Lamp

When the light of this lamp shines on an object, for example a fan, it appears as if it rotates or rotates in the opposite direction or is stable, this is called stroboscopic effect.
Due to this, there is a high chance of accidents in factories. But we use this lamp in the office, so there is no harm. There is no chance of accident as there is only computer, table and chair in the office
This fluorescent lamp can be used in small rooms of the office
CRI VALUE 65 to 77
Lamp burning Hours = 5000 to 15000 hrs
Advantages
- High Efficiency
- No voltage fluctuation
- The quality of light is good
Disadvantages
- Initial cost high because fluorescent lamp is including choke and starter
- Stroboscopic effect
2.CFL (compact fluorescent lamp)

CFL lamp is also known as compact fluorescent lamp and energy saving light
It is a fluorescent lamp designed to replace the normal incandescent lamp.These lamps are bent tube in fluorescent lamp.You can get more light by using this lamp
The types of fluorescent tube lights are as follows
1.T12: 40 watts, the diameter of the tube is 12⁄8 “i.e. 33.8mm
2.T8: 36 watts, the diameter of the tube is 8/8 “i.e. 26mm
3.T5: 14, 21,28, 35 watts, the diameter of the tube is 5⁄8 ”i.e. 16mm
T5 diameter tube light is shorter in length than T8 and T12 diameter tubes. Thus T5 lamps with higher lamp efficiency are 50mm shorter than 8 and 12 lamps
Also it only runs on electronic choke. Therefore, when fitting 75 lamps in fittings with 12 and T8 light, special arrangements are required
The efficacy of a 35 watts 15 lamp is 95 lumens / watt. But for 18 lamps it will be 89 lumens / watt, with electronic choke. Mercury with glass does not absorb as the T5 lamp has a coating on the inside of the glass.Thus the use of mercury will be greatly reduced
Advantages
- A CFL consumes less power than an incandescent lamp to produce the same amount of light
- A CFL consumes less power than an incandescent lamp to produce the same amount of light. For example, instead of using a 75 watt incandescent lamp, a 20 watt CFL lamp is sufficient
- The lifespan of CFL lamps is 6000 to 15000 hours. At the same time, the life of incandescent lamps is 750 to 1000 hours
- The luminous efficiency of CFL lamps ranges from 50 to 70 luminous/watts. But for incandescent lamp it is 10 to 17 lumens/watts
Disadvantages
CFL lamps cost 3 to 10 times more than incandescent lamps
3.LED Lamp

LED lamp is made up of light emitting diode. These are solid state lamps. Since it only has diode and LED chip reflector, it does not require much current, it can also be called energy saving light
This led light is also used for display in many places like Tv, fridge, car, bike. This light can also be used as a desk lamp. Students can use this lamp for studying and home studies
Advantages
- LED bulbs work 25 times longer than conventional bulbs
- Incandescent bulbs convert only 10 percent of their energy output into light. 90 percent is waste as heat. But the least amount of energy in LED bulbs is waste. Moreover, their energy efficiency is 400 times higher than that of incandescent lamps
Disadvantages
- As the days get longer, the lumen output of LED lamps decreases
Applications
1. Used for lighting in aircrafts.
2. Used for lighting in automobiles.
3. Used in advertisements, general lighting and traffic signals.
4. Used in remote control units in home appliances like TV, DVD player.
5. Used in seven segment displays.
4.Incandscent Lamp

This lamp accurately displays the natural color of an object. Its CRI VALUE is 100 percent.For example, it shows the color of the files in our office more accurately than other lamps
If you go to jewelery shop, textile showroom you can see these incandescent lamps. They use jewels and clothing colors to accurately display them to customers
Efficiency and life of this lamp is very low. Its life is maximum two months
If you want to see the color of an object accurately in your office you can use this lamp
CRI VALUE = 100
Efficiency = 8 to 17
5.Power Bank Lamp or Inverter Lamp

Image credits to Flipkart
It is a led charging lamp. This type of lamp can be used in our office when there is no current
If this lamp is charged once, it will last for 3 to 4 hours. The light will automatically turn on when the current is cut
You can buy and use this lamp at home. It will be helpful for students to study when there is no current. The efficiency and life of this lamp is high