e14 3w led candle light bulb 1,80% energy save 2,high brightness 250lm 3,long lifespan 50000h 4,environmental protect e14 3w led candle light bulbScope ... 4, Heat dissipation crust with aluminum alloy case, candle-like lighting effect, novel appearance and gorgeous style. ... mechanical assembly. 5, Innovative patented design, step-like LED chip alignment. 6, Constant-current driving:With IWATT ...