14. On which of the following can you find the Bureau of Energy Efficiency Star Label? 
 

1. Ceiling fans
2. Electric geysers
3. Tubular fluorescent lamps

Select the correct answer using the code given below.

1. 1 and 2 only

2. 3 only

3. 2 and 3 only

4. 1, 2 and 3

Correct Answer :

1, 2 and 3