2026 CTLite FD-4000 LED Grow Light 4X4FT Full Spectrum for Commercial Grow Lamps
Specifications
| Efficiency | up to 2.85 umol/J |
| Dimmable | 1-10V |
| Ratio & Layout | Sunlike Full Spectrum |
| Features02 | No fans ZERO noise |
| Features04 | UL Certificated driver |
| Power Consumption | 350 W |
| Minimum Wavelength | 420 nm |
| Item Weight | 8 lb |
| Brand | CTLite |
| Manufacturer Warranty | 3 years |
| Wattage | FD-4000 W |
| Dimming Settings | 25%, 50%, 75%, 100% |
| Lifespan | 50000 Hours |
| Input Voltage | 110-240 V |
| Lighting Technology | LED |
| Suitable For | 5-9Plants |
| Number Of LEDs | 1350 |
| Maximum Wavelength | 780 nm |
| Beam Angle | 120° |
| Socket Size | AU/UK/US/EU PLUG |
| Lumens | 30000 lm |
| Installation Area | Indoor |
| EC Range | A+++ - G |
| Material | Aluminium |
| Energy Star | 10 Stars |
CTLite FD-4000 Foldable LED Grow Light – Real 350W |LM281B+ | 4x4ft Coverage Grow bigger yields with professional full-spectrum light. Designed for US & AU indoor growers, perfect for 4x4 flower or 5x4 veg. Key Benefits ✅ Real Power, Less Bill – Actual draw 350W±5%, 2.95μmol/J efficacy. ✅ High PPFD – 1493 μmol/㎡/s @12" height, uniform 120° beam. ✅ Silent Cooling – Fanless aluminum bar, zero noise, passive heat dissipation. ✅ Waterproof & Durable – IP65 rated, spray-glued beads resist humidity. ✅ Easy Setup – Foldable, pre-assembled, built-in driver, saves space & shipping. ✅ Smart Control – Manual dimming, RJ daisy chain up to 50 lights, master/slave mode. Spectrum Samsung LM281B+ 4000K white + 660nm deep red + 460nm blue – ideal for seed to harvest. CTLite FD-4000 LED Grow Light.
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