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
Amazon.com: FEBUD 4 Pack Light Bulbs Replacement for Lava Lamps, R39 E14 Lava Lamp Bulb Reflector Bulbs 30 Watt, Warm White Light : Tools & Home Improvement
4x 4.5W (=30W) R39 Dimmable Pearl Reflector Spotlight Lamp Light Bulb SES E14 | eBay
Replacement Lava Spotlight Lamp Screw in Light Bulb Type E14 R39 30W Parts N | eBay
3 WATT = 25 watt LED LIGHT BULB R39 SES E14 BASE REFLECTOR SPOT LAMP 3000k | eBay