The Treegers GL300W LED Grow Light is a compact, high-performance fixture designed for efficient and reliable cultivation in smaller grow spaces. Producing 825 µmol/s at 2.8 µmol/J, it delivers powerful, uniform light across a 0.8 × 0.8 m to 1.0 × 1.0 m coverage area. The Full-Spectrum Fusion design provides a balanced output across blue, white, and deep-red wavelengths, optimised for vigorous vegetative growth and enhanced flowering.
Built for durability, the GL300W features an IP66 rating with silicone-coated diodes and watertight connectors, making it resistant to dust and humidity in grow tents or controlled environments. Its passive cooling system ensures silent operation and long lifespan without moving parts. Compatible with the Treegers Precise T Dimmer and Growcast controller, it offers 0–100% dimming control for complete lighting flexibility.
High-Performance Efficiency
Delivers 825 µmol/s at 2.8 µmol/J for optimal growth and energy savings
Full-Spectrum Fusion
Balanced light output for complete vegetative and flowering development
Compact & Durable Design
IP66-rated protection with passive cooling for long, silent operation
Compact yet powerful, the GL300W delivers professional‑grade lighting efficiency for small‑scale grow environments.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
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