Power supplies are the backbone of every LED lighting installation, and selecting the right one has a direct impact on safety, longevity, and performance. As lighting projects become more sophisticated and energy-efficient, the demand for compact, durable, and high-output power solutions continues to rise. Today, we’re excited to introduce two advanced lines designed to meet the evolving needs of lighting professionals, builders, integrators, and DIY enthusiasts: the LRS Series indoor power supplies and the HSG Series outdoor power supplies.
Engineered with precision and backed by Mean Well reliability, these new models deliver dependable, high-quality power specially tailored for LED strip lights, low-voltage lighting systems, architectural projects, and commercial builds. Whether you need a slim, efficient indoor unit or a weatherproof outdoor power source, these new product lines offer unmatched versatility across both 12V and 24V configurations.
Why These New Power Supplies Matter
Choosing the right power supply isn’t just about wattage. It affects:
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Installation safety
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LED lifespan
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Energy efficiency
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Heat distribution
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System stability
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Maintenance costs
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Overall project performance
The new LRS (indoor) and HSG (outdoor) series address the most common challenges installers face—space constraints, heat management, weather exposure, and system reliability—while delivering professional-grade performance in every environment.
The LRS Series: High-Efficiency Indoor Power Supplies
The LRS Series indoor power supply family is designed for clean installations where compact size, quiet operation, and energy efficiency are essential. These units are ideal for:
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Indoor LED strip lights
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Retail displays
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Under-cabinet lighting
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Accent lighting
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Task lighting
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Lightboxes and signage
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Low-voltage commercial installations
The lineup includes:
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350-Watt LRS Series Indoor Power Supply — 24V
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150-Watt LRS Series Indoor Power Supply — 24V
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350-Watt LRS Series Indoor Power Supply — 12V
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150-Watt LRS Series Indoor Power Supply — 12V
Key Features of the LRS Series
1. Slim, Lightweight, and Installation-Ready
The LRS Series is built with a low-profile metal enclosure that fits seamlessly into tight indoor spaces. Whether you’re installing behind cabinets, inside electrical enclosures, or within retail displays, the LRS models offer maximum flexibility without sacrificing power.
2. High Energy Efficiency
With an efficiency rating of up to 90%, LRS power supplies are engineered for lower energy consumption and reduced heat output. This helps extend the lifespan of your LED strip lights and minimizes the need for active cooling.
3. Universal AC Input
The LRS Series supports universal AC ranges, ensuring stable operation even in areas with voltage fluctuations. This feature reduces downtime and protects lighting systems from electrical inconsistencies.
4. Reliable Protection Built In
Each model includes:
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Short-circuit protection
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Overload protection
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Over-voltage protection
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Automatic recovery functions
These safeguards ensure reliable, long-lasting performance in commercial and residential environments.
5. Quiet and Low Heat
A fanless design promotes silent operation, making the LRS lineup ideal for noise-sensitive spaces such as bedrooms, offices, hospitality areas, and creative studios.
Benefits & Advantages of the LRS Series
Compact Power for Professional Results
You get high-output wattage in a slim profile that simplifies wiring and saves time during installation.
Designed for LED Strip Lighting
Stable DC output ensures flicker-free illumination, consistent color accuracy, and extended LED lifespan.
Cost-Effective Without Compromise
The LRS Series offers premium performance at an accessible price point, making it a go-to choice for contractors and lighting designers.
Ideal for Indoor-Only Applications
Since this is an indoor power supply, it excels in dry, controlled environments where airflow and accessibility are priorities.
The HSG Series: Rugged Outdoor Power Supplies
For outdoor lighting installations, durability and weather protection are critical. The HSG Series outdoor power supply lineup is engineered to handle harsh conditions without sacrificing performance. These IP-rated units can be used in:
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Outdoor LED strip lights
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Landscape lighting
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Architectural uplighting
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Pathway and garden lighting
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Outdoor signage
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Pool or patio lighting
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Commercial exterior applications
The HSG lineup includes:
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320-Watt HSG Series Outdoor Power Supply — 24V
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150-Watt HSG Series Outdoor Power Supply — 24V
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320-Watt HSG Series Outdoor Power Supply — 12V
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150-Watt HSG Series Outdoor Power Supply — 12V
Key Features of the HSG Series
1. Weatherproof IP-Rated Enclosures
Designed for harsh outdoor environments, the HSG models include robust waterproofing and dust protection, ensuring reliable operation even in rain, snow, dust, or high humidity.
2. High Performance in Extreme Conditions
Engineered to maintain stable voltage output in temperature-fluctuating areas, these units deliver consistent performance for year-round outdoor applications.
3. Heavy-Duty Build Quality
Durable housings and industrial-grade components ensure long-term operation even under continuous load, making the HSG Series ideal for demanding commercial projects.
4. Multiple Safety Protections
The HSG units feature:
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Overload protection
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Over-voltage protection
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Short-circuit protection
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Auto-recovery functions
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Built-in surge resistance
This helps safeguard both the power supply and the connected LED lighting systems.
5. Suitable for Both 12V and 24V LED Systems
Whether your project calls for a 12V power supply or a 24V power supply, the HSG lineup has the wattage and voltage options needed to support small residential installations or large-scale commercial systems.
Benefits & Advantages of the HSG Series
Engineered for Outdoor Reliability
The HSG Series is built to withstand moisture, debris, and weather extremes—ensuring continuous lighting even during storms or seasonal changes.
Perfect for LED Strip Lights and Outdoor Fixtures
Consistent low-voltage output helps maintain brightness uniformity and protects LED components from premature wear.
Flexible Wattage Options
Models range from 150W to 320W, making it easy to scale power for different project sizes.
Ideal for Residential, Commercial, and Architectural Spaces
From backyard patios to large public installations, the HSG Series delivers durable, permanent outdoor lighting support.
Comparing the LRS & HSG Series: Which One Is Right for Your Project?
Choosing between the two series depends on where and how your power supply will be used.
LRS Series (Indoor Power Supply)
Best For:
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Indoor LED strip lights
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Under-cabinet lighting systems
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Kitchen, office, or retail lighting
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Dry environments with controlled temperatures
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Projects needing compact, low-noise power
Why Choose LRS:
Efficient, slim, cost-effective, and reliable for any indoor low-voltage lighting system.
HSG Series (Outdoor Power Supply)
Best For:
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Exterior LED strip lights
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Landscape and pathway lighting
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Architectural lighting
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Outdoor signage
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Weather-exposed locations
Why Choose HSG:
Rugged, weatherproof, and designed for long-term reliability in outdoor environments.
How to Select the Right Voltage: 12V vs. 24V
LED strip lights and low-voltage lighting systems typically operate on 12V or 24V. Both series offer options for each.
Choose 12V When:
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You’re powering short-run LED strips
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The lighting requires precise dimming
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Your installation involves residential accent lighting
Choose 24V When:
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You need longer runs with less voltage drop
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The project is commercial or large-scale
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You want improved efficiency and lower operating temperatures
Matching your power supply voltage to your LED system is essential for performance, longevity, and safety.
Why These New Product Lines Stand Out
Both the LRS and HSG Series bring improvements that modern installers expect:
✔ Increased Efficiency
Lower energy waste and cooler operating temperatures.
✔ More Durable Construction
From metal enclosures to weatherproof housings, longevity is built into each model.
✔ Versatile Voltage Options
12V and 24V choices support a wide range of LED systems.
✔ Improved Safety & Protection
Prevents damage to LEDs and wiring, lowering maintenance and repair costs.
✔ Expanded Wattage Range
150W–350W for indoor use, 150W–320W for outdoor use.
✔ Optimized for LED Strip Lights
Stable, regulated power ensures uniform brightness and color consistency.
Conclusion: Power Supplies Designed for Modern Lighting Needs
Whether you’re designing a residential lighting project, building a commercial installation, or upgrading a professional LED system, the new LRS Series indoor power supplies and HSG Series outdoor power supplies provide dependable, high-performance solutions that meet today’s lighting standards.
Both series deliver:
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Reliable voltage regulation
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Enhanced efficiency
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Advanced safety protections
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A range of wattage options
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Support for both 12V power supply and 24V power supply configurations
With Mean Well engineering and modern design improvements, these units offer the durability, precision, and ease of installation that lighting professionals rely on.