Omega LED lamp E27 12W 4200K (43029)

Ultra Long life LED bulbs can achieve a lifetime of 25,000 hours which is approximately 25 years (at usage of 2.7 hours per day)
LED delivers 100% of the light instantly. So no need anymore to wait a warm up of the lamp. You can finally truly use it in a staircase or bathroom or wherever the light needs to be switched on 100% instantly