It is brighter 2.
LED life - over 15,000 hours Lumens - 1,600 Color temperature- 6,000Products this bulb fits - U31067, U31075, U21098This new 15W daylight LED bulb performs better than the 20W CFL in the following ways: Â 1. It is stronger, if you knock it or drop it, it will not break 6. It gets to full brightness as soon as you switch it on 3.15,000 hours compared to 8,000 hours (15,000 hours is equal to around 15 years use) 5.