There are two important terms to know when discussing light bulbs: watts and Kelvins ... They emit a soft yellow glow which is ideal for illuminating a room without being too harsh.

It doesn’t matter how many light bulbs you have in your house ... more useful than a watt measurement. The box will usually state the equivalence between watts and lumens, but as a starting ...

The more the lumens per watt the more efficient the bulb. The averaged measured color rendering of ten bulb samples. Those closer to 100 will better enable colors to appear the same as if viewed ...