[Er.sandeep jain]

The chart below shows the amount of brigthness in lumes you can expect from different wattage light bulbs. The LED bulbs require much less wattage than the CFL or Incandescent light bulbs, which is why LED bulbs are more energy-efficient and long lasting than the other types of bulb...

Incandescent Watts    CFL Watts     LED Watts         Lumes (Light output)
40                             8 - 12            6 - 9                     400 - 500
60                            13 - 18           8 - 12.5                 650 - 900
75-100                      18 - 22           13+                      1100 - 1750
100(tube)                  23 -30            16 - 20                 1800+ 
150                          30 - 55            25 - 28                 2780