Best 40W Equivalent A19 LED Filament Bulb for Comfortable Everyday Lighting.
EcoBright™ A19 combines the timeless look of a classic clear-glass filament bulb with modern LED efficiency. It delivers a soft, shadow-minimizing 360° glow and accurate CRI 90+ color rendering, making it ideal for table lamps, bedrooms, hallways, and cozy living spaces.
This 450-lumen LED bulb uses only 5 watts while replacing a traditional 40W incandescent bulb, helping you save up to 90% on energy costs. Available in both 2700K Warm White and 5000K Daylight.
450 Lumens | 5W (40W Equivalent) | CRI 90+ | Flicker-Free | Fully Dimmable | E26 Base | A19 Standard Bulb | 2700K Warm White or 5000K Daylight
Why Buy from LafoHome.com?
- 5-Year Extended Warranty (Website Exclusive)
- Buy Any 3 Packs, Pay for 2 — lowest-priced pack FREE automatically
- Direct brand support from LafoHome
- Fast US shipping
Why You’ll Love This A19 LED Bulb
- Comfortable Everyday Brightness — 450 lumens (40W equivalent)
- CRI 90+ — richer, more natural colors
- Flicker-Free — reduces eye strain
- Fully Dimmable — smooth brightness adjustment
- Energy Saving — 5W replaces 40W incandescent
- E26 Standard Base — fits most U.S. fixtures
- Clear Glass Filament Style — classic elegance with modern performance
- 15,000+ Hour Lifespan
- ETL & FCC Certified
Which Color Temperature Should You Choose?
2700K Warm White: Cozy and relaxing for bedrooms, living rooms, and hallways.
5000K Daylight: Crisp and energizing for kitchens, offices, and utility spaces.
Best For
- Table lamps and floor lamps
- Bedrooms and living rooms
- Hallways and entryways
- Home offices and reading corners
- Kitchens and bathrooms
Technical Specifications
- Bulb Shape: A19
- Base: E26
- Brightness: 450 lumens
- Equivalent Wattage: 40W
- Power Consumption: 5W
- Color Temperature: 2700K or 5000K
- CRI: 90+
- Dimmable: Yes
- Lifespan: 15,000+ hours
- Certifications: ETL / FCC
Quick FAQ
Is 450 lumens bright enough?
Yes. It is equivalent to a traditional 40W bulb and is ideal for comfortable ambient lighting.
Will it work with dimmer switches?
Yes. This bulb is fully dimmable with compatible LED dimmers.
Which should I choose — 2700K or 5000K?
Choose 2700K for warm, cozy lighting and 5000K for a brighter daylight effect.
Our team will ship your order within 5 business days. The time it takes to receive your order depends on the shipping method chosen at checkout.
We hope you to love it, but if you need to make a return, breathe easy. Returns are always free and can be done in person or by mail.
LafoHome LED Filament Bulb FAQ
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What are LED filament bulbs and how do they differ from standard LEDs?
An LED filament bulb is a high-efficiency lamp that uses Chip-on-Glass (COG) technology to replicate the vintage look of traditional incandescents. Unlike standard LEDs that use flat chips and plastic diffusers, filament bulbs feature visible LED "wires" that emit a true 360-degree glow, making them perfect for decorative, exposed fixtures.
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Are LafoHome LED filament bulbs energy efficient?
incandescent bulbs. For example, a 6W LafoHome filament bulb delivers the same warm brightness as a 60W vintage bulb, allowing you to maintain a classic aesthetic while significantly reducing your monthly electricity costs.
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What is the lifespan of LafoHome LED filament bulbs?
LafoHome LED filament bulbs have a rated lifespan of 15,000 to 25,000 hours, depending on the model. This is 15–25 times longer than a standard incandescent bulb, which typically fails after just 1,000 hours. Our bulbs are engineered with advanced thermal management to ensure consistent brightness for years.
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What bulb shapes and sizes are available at LafoHome?
We offer a wide variety of vintage-inspired shapes to fit any fixture, including A19 (Standard), ST64 (Edison), B11 (Candelabra), and G25 (Globe). These bulbs are designed with standard E26 medium bases or E12 candelabra bases, ensuring compatibility with most household pendants, chandeliers, and lamps.
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Can LafoHome LED filament bulbs be used with dimmer switches?
Yes, our LED filament bulbs are fully dimmable. For the best performance without flickering, we recommend using an LED-compatible (ELV) dimmer switch. Our internal drivers are optimized to provide smooth dimming from 100% down to 10%, allowing you to create the perfect mood lighting for any space.
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What color temperatures are available for LafoHome bulbs?
We provide multiple color temperature options to suit your decor: Warm White (2000K–2700K) for a cozy, amber-tinted glow, and Daylight (5000K) for a crisp, energetic environment. Our amber-tinted glass options further enhance the "vintage" feel for a more authentic retro look.
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Are LafoHome LED filament bulbs safe for the environment?
Yes. Our bulbs are RoHS compliant and mercury-free, unlike CFLs. Because they last significantly longer than traditional bulbs, they reduce landfill waste. Additionally, their high energy efficiency helps lower your home's overall carbon footprint, making them a sustainable lighting choice.
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How do LED filament bulbs enhance interior decor?
LafoHome bulbs serve as a decorative focal point in rustic, industrial, and modern interiors. Their visible glowing filaments and clear or amber glass housings complement chandeliers and pendant lights, providing the same inviting, "warm" atmosphere as antique Edison bulbs without the high heat or energy cost.
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