Replacement Bulb for Lava and Glitter Lamps - Compatibility: Designed specifically for R39 reflector shape with E17 screw base, this replacement bulb is perfect for use in lava lamps, glitter lamps, and cabinets. - Reliable Performance: Engineered for high reliability and long service life, ensuring your lamp functions smoothly without interruptions. - Efficient Heat Dissipation: The R39 shape is optimized to distribute heat evenly, reaching temperatures that enhance the flow of lava or glitter, creating mesmerizing visual effects. - Ideal Use Cases: - Perfect for revitalizing your small lava lamp, allowing you to enjoy its calming glow and dynamic motion once again. - Enhances the visual appeal of glitter lamps in any room by providing consistent brightness and performance. - Great for illuminating display cabinets, creating an inviting ambiance for your collectibles or decor. Experience the difference in quality and longevity with our replacement bulb – designed to keep your favorite lighting features shining brightly.