e27/e14 4w led light bulb smd3014 leds save up to 80% of the ... standard Edison base socket Easy Installation e27/e14 4w led light bulb smd3014 leds BENEFITS Low Power Consumption - 3.5WHigh ... E27, E26, E14,E12Life span: >35,000 hours APPLICATION Replacement bulb for general lighting, especially for museum, art galleries, cosmetic counters ... , store, garden lamp, exhibition hall Other low power led bulbs