Description
Kaizen Adjustable Spectrum Twin LED Bars – Multi-Purpose Lighting for All Growth Stages
The Kaizen Adjustable Spectrum Twin LED Bars are versatile, high-performance lighting solutions designed for every stage of plant development. Available in 18W and 25W options, these LED grow lights deliver precise, efficient illumination ideal for seedlings, young plants, and flowering plants in hydroponic or indoor growing setups.
Available now at Holland Horticulture, these adjustable spectrum LED bars allow growers to tailor the light environment to their plant’s growth stage, ensuring strong root development, vigorous vegetative growth, and enhanced flowering results.
Adjustable Spectrum for Targeted Growth
Featuring a twin-lamp design, the Kaizen Adjustable Spectrum LED Bars provide uniform, consistent coverage across the plant canopy. Choose between blue/white, full spectrum, or red spectrum to optimise growth conditions:
- Seedling Mode: Blue/white light for early growth and strong root development
- Vegetative Stage: Full spectrum for balanced growth of cuttings and young plants
- Flowering Stage: Red spectrum to enhance bloom and increase yields
The LED bulbs are designed to mimic natural sunlight, promoting healthy, well-formed plants across all stages of cultivation.
Durable, Energy-Efficient Design
Long Lifespan & Low Energy Consumption
These energy-efficient LED lights offer an impressive 54,000-hour lifespan, significantly reducing replacements while minimizing electricity costs.
Robust Construction
- Water-resistant housing and connectors
- Aluminium heat sink with PC cover for superior heat dissipation
- Daisy-chain capability for up to 50 lights
- Available in 2 x 2ft or 4ft LED clone bars
Perfect for Propagation, Vegetative Growth & Flowering
Designed for versatility, the Kaizen Adjustable Spectrum Twin LED Bars are ideal for indoor gardeners and commercial horticulturists. They provide optimal lighting for propagation, vegetative growth, and flowering stages, supporting hydroponic and indoor cultivation systems with consistent, multi-spectrum illumination.
Key Features & Specifications
- 18W or 25W adjustable spectrum LED bars
- Twin-lamp design for even light distribution
- Adjustable blue/white, full spectrum, and red spectrum modes
- Energy-efficient with 54,000-hour lifespan
- Water-resistant housing and connectors
- Aluminium heat sink with PC cover for heat management
- Daisy-chainable up to 50 lights
- 2ft or 4ft LED bar options
- Ideal for seedlings, vegetative growth, and flowering
- Suitable for hydroponic and indoor cultivation
Important Information
Please note: Depending on availability, you may receive a light with a different brand name. All specifications, including wattage, spectrum, and performance, will remain the same.
Why Buy Kaizen Adjustable Spectrum Twin LED Bars from Holland Horticulture?
At Holland Horticulture, we provide professional LED grow lights and multi-purpose lighting for hydroponics across the UK. The Kaizen Adjustable Spectrum Twin LED Bars are the ultimate solution for growers looking to maximise growth at every stage, from propagation to flowering, with reliable, energy-efficient performance.



