12x 4.5W (=30W) R39 Dimmable Pearl Reflector Spotlight Lamp Light Bulb SES E14 | eBay
R39 /R50/R63/R80/R90 E14/E27 LED Lamp Reflector with Ce RoHS - China LED Reflector Lamp and LED Bulb Light
5 x Lava Lamp SES E14 R39 30W Reflector Spotlight Screw in Light Bulb Bulbs | eBay
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