R39 E14 Base Lava Lamp Bulb, 30 Watt Replacement Bulbs for Lava Lamps, Extra Long Life Reflector Spot Light Bulb, High Temp Resistant Lava lamp Light Bulb - - Amazon.com
8x 4.5W (=30W) R39 Pearl Reflector Spot Light LED Lamp Bulb Small Screw SES E14 | eBay
LED Lamp E14 R39 Reflector clear - Christmas & decorative lighting for indoors & outdoors