Our HLG 300L Rspec® indoor horticulture LED grow light is designed to replace a single-ended 600 watt HID. The HLG 300L Rspec uses 2 of our custom designed full-spectrum high efficiency white light Quantum Boards® with Samsung LM301H and Deep Red LED 660nm.

Top Features

New improved longer design for more even light coverage

High efficiency white light Quantum Boards®

Full-spectrum White and 660nm Red

Reliable passive-cooled design

Better canopy light penetration with diffused light

Inventronics EUM-240 Dimmable LED power supply included

Auto sensing power supply works on both 120VAC and 240VAC

3 Year Warranty

Specifications:

LED Samsung LM301H & 660nm Deep Red

PPF 679

Input Current 2.58A (120), 1.35A (220)

Efficacy 2.7 μmol/joule

Voltage Range 90VAC - 277VAC : 50/60 Hz

Power 30-250 Watts

Flowering Footprint 2.5’ x 2.5’ or 3’ x 3’ Flowering, 4’ x 4’ Veg

Recommended mounting height above canopy 18” - 24”

Thermal Management Passive-Cooled Design

Max Ambient Temperature 40C (104F)

Dimmable Manual or 0-10V option

Dimensions 26” x 10” x 2.75”

Weight 9.5lbs

Warranty 3 Year Warranty

Note that this lamp does not offer dim-to-off functionality. Dimming feature allows only dimming but cannot turn off the lamp completely.