LED grow light, 300W, full spectrum, samsung diodes, dimmable, for greenhouse 3x3/4x4 feet

LED grow light 300W full spectrum dimmable for indoor plants, seedlings, vegetables and flowers in greenhouses or grow tents. The lamp uses Samsung 2B1B LEDs with sunlight-like lighting, adaptable to different stages of plant growth and allows for chain-based lighting control.

Description:

• 300W LED grow light with full spectrum lighting
• Dimmable, with 5 gears including 4 brightness levels and EXT/OFF RJ control
• Chain-linking allows for group control of up to 30 lamps
• For use with 3x3 and 4x4 ft grow tents and greenhouses
• Light intensity and height are adjustable in four growth stages: germination, germination, growth and flowering

Features:

• Samsung 281B LEDs: 710 units
• Sunlight spectrum lighting and customizable lighting pattern
• Large heat dissipation area due to thickened plate and larger distance
• RJ interface and bulb are dustproof, easier maintenance
• Tandem 5-segment dimming
• Water resistance: IP65
• Lifespan: 50,000 hours

Technical data:

• Model: 300 W PGL-G1
• Power: 300 W ± 10%
• Input voltage: AC 120-277 V
• Luminous flux: ≥40,000 lm
• PPF: ≥580 μmol/s, PPE: 2.2-2.3
• PPFD: ≥1300 μmol/m²/s (0.6 x 1.2 m area)
• Color temperature: cool white 6500 K, warm white 3000 K
• Red light wavelength: 660 nm; infrared wavelength: 760 nm
• Light panel thickness: 0.16 in. / 4 mm
• Dimensions (L x W x H): 40 x 60 x 12 cm (15.75 x 23.62 x 4.72 in.)
• Package size (L x W x H): 65 x 45 x 14 cm (25.59 x 17.72 x 5.51 in.)
• Net weight: 5.5 kg (12.13 lb); total weight: 8.2 kg (18.08 lbs)
• Air pressure: 90-106 kPa
• Main material: Aluminum
• LED brand: Samsung 281B
• Certificates: ETL, CE
• Humidity: ≤95%

Package included:

• LED grow light 300W PGL-G1
• RJ interface circuit controller
• User manual