Heifymi E17 Intermediate Base LED Bulbs – 3000K Warm White, 5W, 500 lm, 4-Pack

Meet the Heifymi E17 Intermediate Base LED Bulbs, crafted for small E17 sockets and a wide range of everyday fixtures. These 5W LEDs deliver a warm 3000K glow with up to 500 lumens, offering a crisp, comfortable light that suits living rooms, bedrooms, hallways, and work nooks without overwhelming brightness. The compact form factor helps fit chandeliers, ceiling fans, and compact desk lamps while keeping energy use low, making them a practical choice for multiple spaces in a home or hospitality setting.

What makes these bulbs notable is how they balance performance and efficiency. The LED design minimizes heat buildup, while the solid components contribute to a dependable brightness and smooth color rendering. With a favorable color rendering index and a steady output, you can expect a natural look to everyday scenes, whether you’re reading at a desk, preparing meals, or unwinding in the evening. These traits translate to a clean, inviting atmosphere in a variety of settings without requiring high-wattage illumination.

Key benefits

• Compact E17 size (1.45 x 3.12 inches) fits a broad range of fixtures.
• Energy efficient at 5W, equivalent to about 40W incandescent, reducing power use over time.
• Bright 500 lumens with CRI > 82Ra for natural colors and easier color differentiation.
• Long lifespan over 25,000 hours thanks to improved heat dissipation and high-quality LED chips.
• Warm 3000K light creates inviting ambience for living rooms, bedrooms, hotels, and offices.
• Wide uses: home, hotel, office, pendant lights, chandeliers, ceiling fans, reading corners, tables, and walls.
• Notice: non-dimmable; do not use with dimmer switches and verify socket size before ordering.
• Four-pack provides consistent brightness and color across fixtures and rooms.
• Lower heat output compared to traditional bulbs, contributing to a cooler lighting environment.

Use cases and room ideas

• Living room: creates a cozy, inviting glow that complements wood tones and textiles.
• Bedroom: a soft, relaxing ambiance for nightstands and ceiling fixtures.
• Home office: steady task lighting to support focused work and reduce eye fatigue.