JCB is recognized as one the most trusted brands. 

These replacement candle bulbs use up to 85% less energy compared to incandescent lamps, which makes them a great energy saving replacement bulb.

With an instant warm up with no flicker, these have a 10,000 on/off switch cycle and an up to 10 year/10,000 hour lamp life (based on 2.7 hours use per day).