400W Smart High Bay Grow Light – Tuya App Control, Full Spectrum, IP54

OVERVIEW

The Queendom HTSD120CM150W is a 400W high-bay LED grow light engineered for commercial greenhouses, vertical farms, and large-scale indoor cultivation. Featuring Tuya smart control, full-spectrum output (3000K/5000K white + 660nm deep red), and IP54 protection, it delivers uniform, high-intensity lighting over a 4m² canopy area.

Technical Specifications

Model	HTSD320CM400W
Order Code	PGL127
Dimensions (L×W×H)	320 × 320 × 110 mm
Power	400W (AC derated)
Voltage	AC 85–265V, 50/60Hz
Photon Efficacy (PPE)	2.8 µmol/J
Spectral Composition	5000K (80 pcs) + 3000K (80 pcs) + 660nm Deep Red (24 pcs)
Beam Angle	120°
IP Rating	IP54 (dust-resistant & splash-proof)
Smart Control	Tuya Wi-Fi System – app dimming, timer, spectrum scheduling
Typical PPFD	850 µmol/m²/s @ 1.2m height (over 2×2m area)
Housing	Die-cast 6063 Aluminum + PC Lens

Spectral Options:

Full-Sunlight Spectrum: Broadband white light (380–730 nm) combining 6000K (cool white) and 3000K (warm white) LEDs, closely mimicking natural daylight with enhanced red and far-red continuity. CRI >90, suitable for full-cycle plant growth.
Targeted Red-Blue (RB) Blend: Optimized ratio of 60% deep red (660 nm) + 40% blue (450 nm) for vegetative vigor and compact morphology; ideal for seedling, propagation, or energy-efficient supplemental lighting.
Advanced Full-Spectrum + FR: Full-sunlight base with added far-red (730 nm) for photomorphogenic control (shade avoidance, flowering acceleration) – available on select models.
All above are standard configurations. Custom spectral recipes (e.g., 70/30 RB, UV inclusion, tunable white, or multi-channel control) are available upon request for commercial or research applications.

FEATURES

Tuya Smart System: Adjust intensity, set schedules, and customize light recipes via smartphone app.

High Photon Efficacy: 2.8 µmol/J reduces energy costs while maximizing photosynthetic efficiency.

Robust IP54 Design: Protected against dust and water splashes—ideal for humid greenhouse environments.

Passive Cooling: 6063 aluminum housing ensures silent, reliable operation without fans.

BENEFITS

Energy efficient

High power grow lights with highly adjustable spectrum

APPLICATION

gardening
farm
plant cultivation
Greenhouse cultivation
Horticulture Research
plant breeding
Used to grow various vegetables, fruits, flowers and herbs, etc.