720W Samsung LM281B LED Grow Light - With Integrated Touchscreen Master Controller
720W Samsung LM281B LED Grow Light - With Integrated Touchscreen Master Controller
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3-Year Warranty
The upgraded 720W Samsung LM281B Smart-Control LED Grow Light now features a built-in full-colour touchscreen controller, giving growers unmatched precision over spectrum, scheduling, CO₂ optimisation, VPD targeting and multi-light networking, all directly from the fixture itself.
Designed specifically for high-performance cannabis cultivation, this 6-bar LED combines Samsung LM281B horticulture diodes, ultra-efficient 2.9 µmol/J efficacy, and a massive 2 088 µmol/s PPF output to deliver explosive vegetative growth, heavy flowering, and premium cannabinoid/terpene development.
Next-Generation Smart Control (NEW)
Built-In Touchscreen Master Console
No external controller needed.
Directly from the onboard screen, you can control: Smart Sunrise/Sunset Dimming, 0–100% Onboard Dimming, Timing & Scheduling, CO₂ Monitoring, VPD Monitoring and Multi-Light Daisy Chaining.
This is a commercial-grade lighting brain built into the fixture - no extra controller required.
Design & Durability
6-Bar Commercial Layout
Eliminates hotspots
Maintains even PPFD distribution across 1.2 m × 1.2 m – 1.5 m × 1.5 m areas
Built-In Driver (High-Grade Components)
AISHI capacitors
High-grade MOS tubes
IC microchip control
Reduced heat = longer life and more stable spectrum output
Silent Passive Cooling
No fans
No noise
Zero maintenance
IP65 Waterproof
Perfect for humid rooms, hydroponics, greenhouses, and dense canopy environments.
Ideal For:
Professional cannabis growers targeting higher THC and terpene expression.
Commercial greenhouses and indoor facilities.
Advanced home growers seeking commercial-grade results.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | 720W Samsung LM281B LED Grow Light With Integrated Touchscreen Master Controller |
| Power Draw | 720 W |
| AC Voltage | 120 – 277 V AC |
| Current | 6 – 2.5 A (max) |
| Spectrum | Full Spectrum (3000 K + 5000 K + 660 nm Red) |
| Efficacy (PPE) | 2.9 µmol/J |
| PPF (Output) | 2088 µmol/s |
| Light Distribution | 120 ° |
| Thermal Management | Passive (No Fan) |
| Ingress Protection | IP65 Waterproof |
| Dimensions (L × W × H) | 1091.9 × 1063 × 51.6 mm |
| Weight | ≈ 8.8 kg |
| Lifetime | > 50 000 Hours (L90) |
| Dimming | 0–100% Touchscreen Control, Smart Sunrise/Sunset, Scheduling, Multi-Light Daisy Chain, CO₂/VPD Integration |
| Warranty |
3 Years Standard |
Package Includes
1 × 720W Samsung LM281B LED Grow Light
1 × Power Cord
2 × Adjustable Hangers
Why Growers Choose
Trusted Samsung LM281B LED technology
Proven 30 % yield increase vs. other 700 W LEDs
Built-in driver = simple, plug-and-play setup
Whisper-quiet, passive cooling
Comprehensive 3-year warranty + local ZA support
