Treegers | GL300W LED Grow Light Fixture

💡 Treegers GL300W LED Grow Light Fixture (300W, 4-Bar)

Small space, big ambitions? The Treegers GL300W LED Grow Light Fixture is a compact powerhouse with outstanding uniformity, delivering 825 µmol/s PPF at a fixture efficacy of 2.8 µmol/J. With 4 detachable magnetic LED bars, an integrated driver, silent passive cooling and an IP66 rating, it covers from 0.8 x 0.8m up to 1.0 x 1.0m.

⚡ Key Features

• Strong light output: 825 µmol/s PPF from 300W ±5% power consumption
• Efficient diodes: 2.8 µmol/J fixture efficacy, using diodes rated up to 4.2 µmol/J
• Compact coverage: minimum 0.8 x 0.8m up to a maximum of 1.0 x 1.0m
• Plug-and-play design: 4 detachable, easy-click magnetic LED bars with an integrated driver
• Even light: strategically placed diodes and optical lenses spread light evenly across the canopy
• Silent passive cooling: high-grade heat sinks with no fans
• IP66 rated: silicone resin-coated diodes and watertight cable connections
• Easy to clean: smooth resin coating
• Full dimming control: 0–100% in 10% steps with the Treegers Precise T Dimmer 0-10V
• External control: compatible with Treegers Growcast or any universal controller

🎛️ Compatible Controllers (Sold Separately)

🔆 Treegers Precise T Dimmer 0-10V

• Simple knob for manual dimming: off, then 10% to 100% in 10% steps
• Controls up to 50 LED fixtures
• Connects with a self-locking LLT connector on a 3m cable
• Compatible with all Treegers LED fixtures
• IP67 cable and connector, plus a 2-year warranty

📱 Treegers Growcast Smart Lighting Controller

• Set on/off timers, sunrise and sunset transitions and PPFD targets in the free Telos app (Android and iOS)
• Controls up to 50 daisy-chained lights from a single unit
• Runs on a private Bluetooth Mesh 5.3 network, with no Wi-Fi or account login needed
• Dims from 10–100% plus dim-to-off via 1-10V or PWM, or adjust it with the built-in touch sensor
• Powered by USB-C or 12V from the LED driver
• IP66 rated, with a 2-year warranty

🔗 Running More Than One Light?

Connect multiple compatible fixtures in series with a 4m linking cable, so they all run from the same controller.

🌱 Full-Spectrum Fusion Spectrum

The Treegers GL300W uses the Full-Spectrum Fusion spectrum, combining 4000 K, 5000 K and 660 nm diodes. It suits full-cycle growing and is especially well suited to propagation, clones, mother plants and vegetative growth.

🛡️ Built to Last

• LED bar lifetime of 60,000+ hours
• High-grade heat sinks and passive cooling help extend component life
• 3-year warranty

📋 Specifications

• Power consumption: 300W ±5%
• Light output (PPF): 825 µmol/s
• Fixture efficacy: 2.8 µmol/J
• Diode efficacy: up to 4.2 µmol/J
• Coverage area: 0.8 x 0.8m minimum, 1.0 x 1.0m maximum
• Thermal management: passive cooling
• Input voltage: 120–277V, 50/60Hz
• Ingress protection: IP66
• Light distribution: 120°
• Fixture dimensions: 600 x 700 x 41mm
• Fixture weight: 4.2kg
• Certifications: CE, UKCA, RCM, RoHS, SAA
• Warranty: 3 years

📦 What’s in the Box

• 1 x GL300W fixture (4 LED bars, integrated driver and frame)
• 1 x power cable (1.8m, plug & Jnicon connector)
• 2 x stainless cable hangers (D2 x 105mm)
• 1 x user guide

Please choose your products carefully, as A-Grade Hydroponics reserves the right not to accept returns based on either an incorrect choice or a change of mind.

However, we love happy customers so contact us with your query and we will do our best to accommodate you. If you have queries about a product you would like to purchase, please contact us to discuss your concerns before you buy.

A-Grade Hydroponics will honour all manufacturers warranties subject to the terms and conditions of those manufacturers. However warranty does not cover abuse, neglect, improper care, loss or damage from incorrect usage.

Warranty claims will be processed at A-Grade Hydroponics' discretion as a refund, repair or replacement. If products need to be returned to us for warranty purposes e-mail us at grow@agradehydroponics.com with the receipt/invoice number, date of purchase and a brief description of the fault (including photographs where possible). We will then issue you with a product return number.

All returns should be in original packaging and have the receipt/invoice number, date of purchase, and product return number enclosed. The product return number should also be written on the outside of the package for easy identification purposes.

A-Grade Hydroponics has a strict 'no returns' or refunds policy for liquid products, like nutrients, additives, gels, calibration fluids etc, so please choose these items carefully.

*All orders are dispatched in unmarked boxes to maintain your privacy.*

DISPATCH AND DELIVERY

Orders are shipped via Australia Post or shipping platform Big Post. Orders are generally dispatched on Tuesday, Wednesday and Friday. Please allow for additional delivery time for remote areas. If you require express delivery, please contact our sales representatives at 03 9555 6667 or email grow@agradehydroponics.com to obtain a quote. 

Couriers will attempt delivery to the specified address. If no one is home to receive the delivery, the couriers will leave your parcel somewhere safe. If there is no safe place, re-delivery or collection will be offered by the carrier.

Due to the increasing frequency of online fraud and theft, we are unable to ship to P.O. Boxes and Parcel Lockers.

SHIPPING COSTS

All freight charges are calculated on weight, dimensions and location. We are committed to keeping shipping charges at a minimum and do not charge handling fees.

Please note: Freight costs are subject to change. Regional areas, large and bulky orders, and tail-lift delivery occasionally incur an additional levy. Should shipping costs need to be amended it will be to reflect the actual charges, and not incur additional ‘shipping and handling’ fees. We will notify you if this rare situation occurs.

A-Grade Hydroponics reserves the right to cancel the order if shipping costs become prohibitive and customers will be issued a full refund.

PAYMENT

All payments must be cleared before dispatch. Payments can be made online via PayPal, AfterPay, PayID or Electronic Funds Transfer. Payments can also be accepted via credit card by phoning 03 9555 6667.

Please allow at least 24 hours for payments to clear.

FULFILMENT OF ORDERS

You will be notified immediately if an item is permanently unavailable, with options for a replacement item at equal or higher value, refund or store credit.

All refunds will clear within 3-5 business days. Store Credits will be issued to customer accounts for future use online or in-store.

DANGEROUS AND PROHIBITED GOODS

These goods are available for in-store collection only.