These replacement shaft candles are the perfect replacement for defective bulbs in your christmas lights. Do not use in combination with incandescent lamps. Universally applicable for inside and outside. LED replacement candle for 7 + 10+ 15 + 16 + 20 + 30 Christmas stringlights. The thread of the shaft candle is E14, the power 0.4 watt per shaft candle. The body is in ivory color. Despite LED technology, it produces a warm light as is known from a conventional shaft candle with a filament. A realistic replica of the normal light color and illuminance is realized with 2 LEDs in each candle. Type 977. Blister card with 2 spare bulbs. Do not use in combination with incandescent lamps.