> MiniSun Multipack of 4 X 4W Frosted Candle LED Bulbs in Warm White with BC/B22 Cap> This top quality bulb utilises the latest in LED lighting technology > The energy saving 4W gives approximately equivalent light output to a 40W incandescent > The frosted glass cover produces a great light output, designed to significantly reduce energy consumption by up to 90% and deliver long life performance: with an incredible maintenance free 20000 hours of use > This high quality ES/E27 LED Candle bulb is designed for domestic, commercial and retail lighting, as a direct replacement for existing BC (Bayonet) Candle bulbs > To read more about LED lighting please visit our blog article