GRT XL-450 LED Grow Light

GRT’s XL-Series are minimalist LED grow lights with the latest high efficiency 3000K Samsung LEDs (Luminous Efficacy up to 2.9 μmol/j), paired with 660nm deep red mono LEDs to make an output optimized perfectly for plant growth, all powered by MeanWell drivers with full dimming control.

The GRT XL-Series are passively cooled LED fixtures made of clear anodised aluminium, designed specifically for high efficiency, professional indoor horticulture.

The GRT Horticulture XL-450 LED is a 450W true power LED, producing warm white light at the highest efficiency possible. The XL-450 can be boosted up to 480W output safely with sufficient cooling.

See attached spectrum & PAR maps for PPF/PPFD calculations. (Readings taken with no reflective walls)

All XL-Series lights are supported by a 15 month full warranty.