Treegers 420W GL420W LED (Suits 1.2x1.2m2)

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Sale price$735.00 Regular price$780.00

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Maximize your yields with this unique LED grow light. Providing industry best uniformity with coverage of up to 1.2 x 1.2m. With six LED bars and outstanding compact plug & play design, our GL420W delivers optimal light distribution and light penetration for your crops.

Technology & Design

Innovative and revolutionary multi-linear plug & play design 6 Bar LED. Quality, high performance LED diodes with industry leading LED drivers, provide the ultimate in performance and reliability. High grade heat sinks and optimal passive cooling throughout fixtures, ensures the extended lifespan of all components, preventing premature diode decay.

Usable Photon Efficacy

Very high light output of 1155 μmol/s PPF with fixture efficacy of up to 2.8 μmol/J, utilizing diodes with an efficacy of up to 4.2 μmol/J. Treegers LED fixture technology offers remarkable usable efficacy across each point of the lights footprint/coverage area


By using a combination of strategically placed LED diodes and optical lenses, our unique hybrid designs provide market leading uniformity, distributing light evenly across the whole canopy/coverage area.

IP66 & Smooth Resin Coating

Treegers LED fixtures are rated at IP66. Meaning full protection against high pressure water jets (12.5mm) and total dust ingress. Utilizing innovative silicone resin protection on all diodes and watertight connections on all cables. Our unique coating, besides providing optimal protection for all LED bars, also ensures a smooth surface, with reduced stickiness making it very easy to clean.

Product Code: TGL0002

EAN/GTIN: 9309001188047

Power Consumption: 420W ±5%

Light Output PPF: 1155 μmol/s

Fixture Efficacy: 2.8 μmol/J

Diodes Efficacy: Up to 4.2 μmol/J

Coverage Area: Minimum 1.0x1.0m up to Maximum 1.2x1.2 m 

Thermal Management: Passive Cooling

Input Voltage: 120-277V, 40/50 Hz

Ingress Protection: IP66

LED Bars Lifetime: +60 000Hrs 

Dimming: 0-10-20-30-40-50-60-70-80-90-100% (w/ Treegers Precise T Dimmer 0-10V)

External Control: w/ Treegers Growcast or any Universal Controller

Light Distribution: 120º

Fixture Dimensions: 680x700x42 mm

Fixture Weight: 5.08 Kg

Carton Dimensions: 755x97x735 mm

Gross Weight: 6.68 Kg

Certifications: CE, UKCA, RCM, RoHS, SAA

Warranty: 3 Years

Spectrum: Full-Spectrum Fusion

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