Product Feature E14 R39 30W Reflector Lamp, Super Bright Warm White 2700-2800k, Dimension: 39*H65mm, 360 Degree Wide Beam Angle, Voltage: 220-240V, No Flicker, No Hum.Variable Intensity Reflector LampsR39 30W E14 Lava Lamp Bulbs are perfect for all lava lamps and provide soft warm white light suitable for your needs. Easy Installation & Instant Start E14 standard base, easy installation, instant start without delay. The 30W reflector bulb evenly heats and sinks the lava lamp, the warm-up time is less than 0.5 seconds.CRI> 80 Color Rendering Index (CRI)> 80, brings you vivid and natural light, real and fantastic world.Wide Applications Our r39 E14 30W reflector bulbs are suitable for lava lamps, living rooms, bedrooms, kitchens, hallways and pendant lights.