- Replacement Bulbs: Designed specifically for R39 reflector shape lamps, our E17 screw base bulbs are an ideal match for lava lamps, glitter lamps, cabinets, and more. - Perfect Fit: These bulbs work exceptionally well with standard small lava lamps, ensuring optimal performance and a seamless user experience. - High Quality: Enjoy peace of mind with reliable, long-lasting bulbs. The R39 shape is engineered to evenly dissipate heat, providing the necessary warmth for the lava to flow smoothly. - Applications: - Use in your home for a mesmerizing ambiance with lava lamps that bring a soothing effect to any room. - Perfect for lighting up decorative glitter lamps, adding a sparkle to your décor. - Ideal for showcasing collections in cabinets, enhancing visibility and appeal. Choose our replacement bulbs for an efficient and effective solution to keep your lava and glitter lamps shining bright and fluid.