Illuminate Your Home: Lutron Caseta Smart Dimmer Switch Review

Lighting plays a crucial role in setting the ambiance and functionality of your living space. If you’re looking to enhance your home lighting with smart technology, the Lutron Caseta Original Smart Dimmer Switch ELV+ offers a compelling blend of convenience, style, and modern control. Designed especially for LED and low-voltage lighting, this smart dimmer switch allows you to manage your lights from anywhere — whether it’s through voice commands, a remote, or your smartphone.

Key Features
Versatile Compatibility and Powerful Control
The Lutron Caseta ELV+ dimmer supports a wide range of lighting loads including 500-Watt incandescent, halogen, electronic low-voltage, 400-Watt magnetic low-voltage, and up to 250-Watt dimmable LED or CFL bulbs. This flexibility means it works well with most LED fixtures, including those with integrated drivers and ELV track lighting, making it a perfect upgrade for modern and traditional setups alike.
Smart Connectivity with Added Convenience
To unlock its full potential, the dimmer requires the Lutron Caseta Smart Hub (sold separately), enabling you to control your lights remotely via the free app or integrate with popular smart home platforms like Alexa. This connectivity also makes it straightforward to set schedules and scenes, adding efficiency and comfort to your daily life.

Favorite Preset Button
One standout feature is the new preset button which lets you instantly recall your preferred lighting level. Many users find this especially helpful as it remembers the last brightness setting, streamlining your lighting experience — no more fumbling with brightness every time you switch on the light.
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Easy Installation and Multi-Location Support
The dimmer is designed for single-pole or 3-way configurations with a neutral wire required. Installation is relatively simple for those familiar with electrical work, and if you need multi-location dimming, you can replace existing switches with Pico remote controls and wall plate adapters (also sold separately) for seamless control from various spots in your home.
Transform Your Lighting Experience
Phase Selective Dimming
This feature allows quick customization with a simple button press, switching between ELV and MLV dimming modes to optimize performance for different types of bulbs, adding further flexibility.
Pros & Cons
Pros
- Wide bulb compatibility: Works well with many LED, incandescent, halogen, and low-voltage bulbs, especially ELV types.
- Smart home integration: Smooth operation with Alexa and mobile app, enabling voice and remote control.
- Preset favorite button: Convenient for quickly returning to your ideal lighting setting.
- Ease of install: Many reviewers note straightforward setup, especially when paired with Alexa systems.
- Reliable and responsive: Most users report consistent dimming performance and quick response times.
Cons
- Inconsistent dimming experience: Some users mention that dims are either minimal or the transition isn’t as smooth as expected.
- Buzzing/flickering issues: While many experience no noise or flickering, a segment of users encounter buzzing depending on bulb compatibility.
- Cost: Priced at $129.95 (excluding the required hub and accessories), some customers find it expensive, especially when multiple units or additional components are necessary.
Who Is It For?
The Lutron Caseta ELV+ Smart Dimmer Switch is ideal for homeowners who want a reliable, versatile smart lighting control solution primarily for LED or ELV bulbs. If you’re invested in building a smart home ecosystem or already use Alexa, this dimmer offers seamless voice and app integration. It suits individuals comfortable with moderate DIY electrical installation who appreciate the flexibility of multi-location dimmer control and desire customizable lighting scenes. However, if you’re on a tight budget or using bulbs prone to flicker without suitable dimmers, you might want to weigh this option carefully.
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Final Thoughts
Overall, the Lutron Caseta Original Smart Dimmer Switch ELV+ stands out as a feature-rich and adaptable smart lighting solution, especially for ELV and LED lighting setups. Its compatibility with multiple bulb types, convenient preset button, and integration with popular smart home platforms make it a strong contender in the smart dimmer market. Although some users have mixed experiences with dimming smoothness and occasional buzzing, the majority report positive outcomes, reflected in its solid 4.7 out of 5-star rating across more than 600 reviews.
If you're looking for a smart dimmer that blends technology and style while giving you robust control over your home lighting, the Lutron Caseta ELV+ is worth considering — particularly if you already own or plan to invest in the Lutron Caseta Smart Hub ecosystem.
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