UFO LED High Bay Grow Light Fixture
Products Description
The EG-UHBGL Series UFO LED High Bay Grow Light Fixture is a versatile, high-performance lighting solution designed specifically for indoor horticulture and commercial growing operations. This disc-shaped (UFOstyle) fixture delivers full-spectrum LED light optimized for plant growth, mimicking natural sunlight to promote robust vegetative development, flowering, and fruiting. Available in wattages from 100W to 250W, it addresses common challenges like plant stretching, uneven light distribution, and high energy costs by providing uniform illumination over large areas.

Features

Multiple Beam Angle Options (90°/120°/180°)
- 90° – Narrow focus for high‑bay installations (4‑6m mounting height) or deep canopy penetration.
- 120° – General purpose for uniform coverage in most vertical racks and grow tents.
- 180° – Ultra‑wide distribution for very low mounting heights (e.g., 0.3‑0.5m) or wide‑area seedling tables.
Robust Thermal Management with Die‑Casting Aluminum
- One‑piece die‑cast aluminum housing acts as a large passive heatsink, keeping junction temperature low → less than 10% luminous decay over 50,000 hours.
- Multi‑level cooling fin design maximizes surface area and convective airflow, ensuring stable PPE even at 250W.


High Photosynthetic Photon Efficacy (PPE) & PPFD
- Achieves 2.4–2.7 µmol/J – a top‑tier efficacy that reduces electricity costs and heat load in grow rooms.
- Delivers ~100 µmol/m²/s PPFD at 0.3m mounting height – ideal for tissue culture, germination racks, or interlighting in multilayer systems.
Specification
| Model | EG-UHBGL-100 | EG-UHBGL-150 | EG-UHBGL-200 | EG-UHBGL-250 |
| Product Size(mm) | D320*H41 | D360*H41 | D400*H41 | D400*H56 |
| Wattage(W) | 100 | 150 | 200 | 250 |
| LED Qty | 100 | 150 | 200 | 250 |
| LED Light Source | 450nm; 660nm; (385nm; 730nm) | |||
| LED Brand | SANAN 3030; SANAN 3535 Lens | |||
| Product Materials | Die-Casting Aluminum | |||
| PPFD@1.0m(umols/s/m2) | ~100 | ~150 | ~200 | ~250 |
| PPE(umol/J) | 2.4~2.7 | |||
| Power Factor(PF) | >0.95 | |||
| Flicker or Flicker Free | Flicker Free | |||
| Input voltage(V)/ Frequency(Hz) |
AC100~265V 50/60Hz | |||
| Dimming | Dimmable | |||
| View Angle | 90º; 120º; 180º | |||
| IP Rating | IP65 | |||
Application Scenarios
- Greenhouse Farming: Mount overhead in multi-tier setups for vegetables like lettuce or tomatoes; the 200-250W models cover 4x4 ft at 300-500 µmol/m²/s PPFD, boosting yields by 25% over sunlight-limited days, as shown in before/after succulent growth demos.
- Vertical Farming: Ideal for stacked hydroponic towers; wide 180° angle ensures even light without shadows, outperforming linear high bays in tight spaces.


- Indoor Tent Grows: For 2x4 to 5x5 tents, use 100-150W for seedlings/autoflowers; dim to 50% for veg to prevent stretching.
- Commercial Horticulture: In floriculture or cannabis ops, customize spectrum for enhanced terpenes; pairs with CO2 enrichment for sea-of-green methods.
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