PHANTOM Cultivar GL250 LED
Best compact LED for serious home growers seeking professional results.
Elevate your cultivation with the PHANTOM Cultivar GL250, a full-spectrum LED grow light designed for serious growers. This compact yet powerful fixture delivers exceptional performance with its 250W output and premium aluminum heatsink for optimal thermal management. Featuring dedicated VEG and FLOWER spectrum modes, you can easily tailor lighting to your plants' needs. Precise control is at your fingertips with on-board dimming and the ability to daisy-chain up to four units using the Master-Apprentice Dimmer function. Its IP65 rating ensures durability in various environments, making it a reliable choice for home growers seeking professional results.
$249.99
Owner Satisfaction
4.6
/ 5
Category Rank
1634
/ 11143
#1634 in Lamps
Price vs Category Average
-58%
Below average
Rated Wattage
250
/ W
Who it's for
- Commercial growers focused on reducing long-term electricity expenses
- Indoor gardeners prioritizing quiet environments and low-maintenance equipment
- Home cultivators seeking a single light for all growth stages
Who should skip it
- Budget-conscious hobbyists starting with limited initial capital
- Growers working in confined spaces with restricted ventilation options
- Large-scale cultivators needing wide-area coverage from a single fixture
Performance breakdown
Spectral Versatility
Dedicated VEG and FLOWER modes provide precise control over plant development.
Thermal Efficiency
Premium aluminum heatsink design ensures consistent cooling during long growth cycles.
Scalability
Daisy-chaining capabilities allow for seamless expansion of your indoor garden setup.
Build Durability
IP65 rating offers robust protection against humid and dusty cultivation environments.
Light Efficacy
Delivers a solid 2.6 μMol/J output for efficient energy-to-light conversion.
Control Precision
On-board dimming and external controller support offer professional-grade lighting adjustments.
Key Specs
Rated Wattage
250W
Efficacy
2.6 μMol/J
Input Voltage
110-120V
Dimensions
12.6" W x 18.6" L x 3" H
Weight
11 lbs
Ingress Protection Rating
IP65
Rated Life Hours
50000
Cord Length
10'
Features
- Full spectrum light with VEG/FLOWER modes
- Adjustable dimming from 40% to 100%
- Control multiple fixtures with MAD dimmer
- IP65-rated for dust and humidity protection
- Includes ratcheting hangers for easy setup
- Supports external 0-10v controller
- Premium aluminum heatsink for cooling
- Compact and robust design
What customers say
The PHANTOM Cultivar GL250 receives high praise for its exceptional reliability and long term value. Reviewers consistently note the robust, professional grade construction. This light operates coolly and delivers flawless performance across numerous grow cycles. This dependable operation, combined with the impressive yields growers achieve, establishes the GL250 as a smart, durable investment. It is ideal for serious home growers who value consistent results above all else.
Know before you buy
Yes, the GL250 features dedicated VEG and FLOWER spectrum modes, allowing you to adjust the light output to match the specific developmental needs of your plants throughout their growth cycle.
You can daisy-chain up to four GL250 units using the Master-Apprentice Dimmer (MAD) function, which allows you to control the dimming settings for all connected fixtures simultaneously.
Yes, the fixture is fully dimmable with a range from 40% to 100% output. You can adjust this using the on-board dimmer or by connecting an external 0-10V controller.
No, the GL250 utilizes a premium aluminum heatsink for passive thermal management. This design effectively dissipates heat without the need for noisy or failure-prone cooling fans.
Yes, the fixture carries an IP65 rating, meaning it is protected against dust ingress and low-pressure water jets, making it durable enough to withstand the humid environment of a grow tent.
The unit comes with ratcheting hangers, which allow you to easily adjust the height of the light as your plants grow. It also includes a 10-foot power cord for flexible placement.
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