California Lightworks SolarXtreme® 500 UVB

Providing coverage for 16 square feet, our SolarXtreme 500 full-spectrum LED grow lights support all phases of the growing cycle, whether used for small-scale home growing or in a grow tent.

The grow light system’s innovative design eliminates LED drivers. The SolarXtreme series uses high efficacy white and deep red individual LED diodes and direct AC drive built into the unit.

High-efficiency LEDs provide an output that draws less energy and results in much lower costs than traditional LED lights. At the same time, this latest addition to our line of LED plant lights puts out the full spectrum, and there’s no need to adjust the system based on changes to your yield. You can, therefore, optimize plant health and get more of it per wattage. In fact, this product consumes as much as half the electricity of traditional LED greenhouse lights.

Features

• Low power consumption: 400-watt power draw
• Up to 4' x 4' coverage
• Full, white light spectrum for seedling to harvest growth
• New driverless COBs 
• Plug-and-play design 
• Lightweight – only 11 pounds 

Specifications 

Wattage draw: 400 watts 

HID equivalent: 800 watts

LEDs: Driverless COBs (50W each)

Spectrum: Full white light spectrum w/ UVB

Coverage area: Up to a 4' x 4'

PPFD:

• 500 μmol/m²/s Distance (Veg): 24"
• 800 μmol/m²/s Distance (Flower): 18"

Thermal management: Large aluminum heatsink, cooling fans

Dimensions of SolarXtreme 500 only (main light): 18.5" x 8.5" x 4" 

Operating/input voltage: 120V

Maximum current: 2.3A @ 120V

Heat output: 1280 BTU

Product weight: 11 lbs

Recommended height above plants: 

• Veg: 24"
• Bloom: 18"

Product includes: Fixture, power cord, hangers

Recommended for:

• Vegetative growth and flowering stages
• Greenhouses
• Grow tents and grow rooms

Manufacturer's warranty: 3-year limited

Brand Story

Since 2008, California LightWorks has been guided by a vision focused on the research, design, development, and manufacturing of advanced energy-efficient greenhouse and indoor horticulture lighting & LED Grow Lights as well as automation equipment. At California Lightworks, our LED grow lights consume 50% less electricity than high pressure sodium or metal halide- based systems. As a much more energy efficient light source, our indoor LED grow lights focus the emitted light energy on the bands of the light spectrum that plants absorb the most.

What Our Experts Think

• UVB-Enhanced Full Spectrum LED: Delivers 500W equivalent output with integrated UVB lights, promoting increased resin production and enhancing the potency of flowering plants.
• Energy Efficient: Uses only 250W of power, making it 50% more efficient than traditional HID lights while still providing high light intensity.
• Customizable Spectrum: Full-spectrum design with a focus on blue, red, and white wavelengths, ideal for both vegetative growth and flowering stages.
• Wide Coverage Area: Covers 3' x 3' in bloom and 4' x 4' in vegetative stage, making it a perfect choice for smaller to medium-sized grow spaces.
• Active Cooling System: Built-in cooling technology ensures the light stays efficient and avoids overheating, keeping plants safe and growing optimally.
• Durable & Long-Lasting: Designed for 50,000+ hours of use, ensuring reliable performance and longevity for consistent results over time.
• User-Friendly Operation: Easy to set up and operate, suitable for both beginner and experienced growers looking for simplicity and performance.

Q&A

Q: What is the California Lightworks SolarXtreme® 500 UVB?
A: The California Lightworks SolarXtreme® 500 UVB is a compact, high-efficiency LED grow light with a full-spectrum design and integrated UVB light. It is designed to boost plant potency, resin production, and overall growth while providing energy-efficient lighting for all plant stages.

Q: What are the key features?
A: The SolarXtreme® 500 UVB includes full-spectrum LEDs, UVB light integration for enhanced cannabinoid and terpene production, and energy-efficient performance. It covers a 3' x 3' flowering area and features 500W of power for optimal growth in smaller spaces.

Q: How does the UVB feature benefit plant growth?
A: The UVB light encourages higher potency and increased resin production, promoting stronger, more flavorful plants with enhanced cannabinoid levels. It helps improve plant resilience and quality during the flowering phase.

Q: Is it energy-efficient?
A: Yes, the SolarXtreme® 500 UVB is designed to maximize energy efficiency, providing high-intensity light output while keeping energy consumption low compared to traditional lighting systems.

Q: Who is this grow light ideal for?
A: Perfect for smaller grow spaces, home cultivators, and hobbyists looking for a powerful, efficient light system with UVB benefits to improve plant health, potency, and yield.

Maintenance Tips

• Clean LED and UVB Lenses: Regularly wipe the LED and UVB lenses with a soft microfiber cloth to remove dust and debris. For stubborn dirt, use a lint-free cloth dampened with isopropyl alcohol.
• Inspect UVB Bulbs: Check the UVB bulbs for signs of wear, discoloration, or reduced intensity. Replace any bulbs showing signs of damage or dimming to maintain effective UVB output.
• Ensure Proper Ventilation: Keep the air vents clear to ensure the unit remains properly ventilated. Use compressed air or a soft brush to clean the vents and prevent dust buildup.
• Monitor Light Performance: Watch for any irregularities in light output, such as flickering or dimming. If these occur, troubleshoot or contact California Lightworks for assistance.
• Check Power Connections: Inspect all power cords, plugs, and connections for signs of wear or damage. Replace any frayed or compromised cables to prevent electrical issues.
• Avoid Excess Moisture: Although designed for grow environments, avoid exposing the unit to direct water or high humidity to prevent damage.
• Update Software (if applicable): If using a SolarXtreme® controller, check for software updates to ensure the system operates efficiently and optimizes UVB exposure for plants.
• Proper Mounting: Ensure the unit is securely mounted at the recommended height and angle for optimal light distribution and UVB exposure for your plants.