L700xW700MM 320W LED Grow Light Samsung LM281B Pro Osram 660NM for Tent 3*3 ft or 1*1M

This 320W LED grow light features Samsung LM281B Pro and Osram 660NM chips, delivering optimal light for indoor plants. Designed for 3x3 ft tents, it supports all growth stages.

Advantage

• High efficiency with Samsung LM281B Pro
• Osram 660NM for enhanced red spectrum
• 0-10V dimmable, adjustable brightness
• Durable aluminum body for better heat dissipation
• Long lifespan of 50,000 hours

Parameter

• Power: 320W
• Input Voltage: AC100-240V
• PPFD: 150-250 µmol/(m²·s)
• Working Temperature: 10-40°C
• IP Rating: IP33
• Size: L700xW700MM
• LED Amount: Samsung LM281B+ Pro 3000K&5000K,Osram 660nm, Total: 204 *4 bar = 816pcs
• Power Supply: Meanwell XLG Dimmable driver 0-10V Dimming

Application

• Seed starting
• Vegetative growth
• Blooming stages
• Indoor gardening
• Hydroponic systems

Package

• 1 x 320W LED grow light
• 1 x Power cable
• 1 x User manual
• Hanging accessories
• Secure packaging

Proffesional supplier of 320W LED Grow Light Samsung LM281B Pro from 2008. Each step — from product design and raw material selection to assembly, inspection, and packaging — is handled entirely in-house by our experienced team. The M2197 is part of our regular product lineup, manufactured under a mature process with consistent quality control at every stage.