BLUEFIRE 4 Watts B11 LED Candelabra Bulb, 2800K/Warm White, E12 Base, 310 Lumens, 30W Replacement - 5PCS Value Pack (Non-dimmable) Saves 87%+ in energy costs instantly compared to a traditional 30-Watt decorative candelabra bulb Guarantee no buzzing noise (a noticeable difference compared to other brands) It pays for itself in less than one and half years of usage Designed to be long-lasting with high power factor driver built-in Instant ON; no warm-up time. Mercury-free; environmental-friendly!