COB Active Cooled LED High Bay Fixtures

Active Cooled LED High Bay Fixtures

High Efficiency – Proven Results


The COB LED high bay fixtures are the most powerful LED fixtures for greenhouse and indoor cultivation. They deliver up to 200% of the Par value with 50% of the energy consumption compared to HPS lighting. Their high intensity and effective wavelength increase your production yields with overall energy savings.


The standard COB fixture can be used for all phases of growing. It can also be customized with specific light recipes. The COB LED high bay fixture is active cooled and supports dimming control. The level of light intensity can be controlled and dimmed by groups or individual unit. Wireless programmable application control is optional.

COB 350 Features


► Energy efficient and long life greenhouse fixture.

► Higher PAR value over HPS fixtures.

► 100 spectrally tuned micro LED “per module” (300 on the COB 350 & 400 on the COB 700)

► 3 (COB-350) or 4 (COB 700) optically tuned fish eye glass lenses.

► Optimal design & Easy installation.

► Small footprint, high power LED fixture.

► Efficiency 95%, PFC >0.98

► PPF 1661, PPF/W 3.5

► Universal AC – Standard 85~307VAC, Hi-Voltage 180 ~ 528VAC, 47~63Hz

► Glass lenses, not plastic

► 100,000 hrs cooling fan life with auto protection.

► Energy savings of 58% & increased crop growth.

► Specific LED spectrums can be selected: RBS, RBC, RBW.

► Power Consumption: 350 – 680 watts.

► Free90~305VAC,47~63Hz, Option Hi-Voltage ~528VAC

► Efficiency: 228 µmol (Distance 1000mm) / 354 µmol (Distance 1000mm)

► Lamp Angle: 60°,80°,90°,120°,140°

► Safety design: UL, cUL, CE, EMC, LVD

Product Model Name PGL-RA-350 PGL-RA-700
System Power Consumption 350 Watt 680 Watt
Dimension(LxWxH) 14” x 6.7” x 6.3″

(360mm x 170mm x 160mm)

23” x 6.7” x 6.3”

(600mm x 170mm x 160mm)

Packing(LxWxH) 19″ x 10″ x 8 1/2″

(480mm x 250mm x 220mm)

27 1/2″ x 10″ x 8 1/2″

(700mm x 250mm x 220mm)

Weight 8.2Kg (18lbs) 14.1Kg (31lbs)
Power AC input voltage range Free90~305VAC,47~63Hz, Option Hi-Voltage ~528VAC
SMPS mode ( ballast ) DC Current Design (CC.CV Doul Mode)
Protection Short circuit, Overload, Over voltage, current
Power Factor Over 95%, PFC >0.98
LEDs Ratio(R:B:O) RBS(9:0.5:0.5), RBC, RBF
Light source Hi-Power 700mA LED
Total number of LED’s 300pcs 400pcs
Used LED Hi-power Grow LED
LED Control Single, Group Local/Wireless Control Single Control / Wireless Control
Group Dimming, Wireless Control, Automatic PAR Dimming
LED Wavelength, Dimming, Time, Pulse Control
Heat Sink Heat Sink Type Active Cooling
FRAME Metrial Body Silver Color Aluminium
PCB Metal PCB (aluminium)
Heat conduction 2.0 w/m.k
Thermal resistance 0.20 °C/w
IP Class IP55
Efficiency PPFD 228 umol
(Distance 1000mm)
354 umol
(Distance 1000mm)
Ambient Temperature Storage Temp. -30°C ~ 85°C
Operation Temp. ~35°C
Angle Lamp angle 60°,80°,90°,120°,140°
Life time Over 50,000 hr
Safety Standard UL, cUL, CE, EAC, EMC, LVD
Warranty 3 year (3 year)