Greenhouse LED Top Lighting Series
Professional greenhouse led top lighting from Zhongshan China factory
Product role
Greenhouse top lighting supplements daylight and supports production during low-light periods. Fixture selection must balance photon output, optical distribution, structural shading, environmental exposure and compatibility with the greenhouse electrical system.
Configuration choices
Available formats include compact top lights, linear fixtures and retrofit-oriented platforms across different power and voltage classes. Crop, bay spacing, mounting points and seasonal daylight determine the practical layout.
Comparison points
Projects may require dimming, climate-computer integration, wet-area connections and market-specific product files. Layout inputs and model-level performance data should be compared before final quantity selection.
Commercial enquiries
Send greenhouse dimensions, crop, voltage, existing lighting and target schedule to discuss product and project options.
Common sourcing specifications
| Parameter | Value/Range |
|---|---|
| Product Name | Greenhouse LED Top Lighting / 温室LED顶灯 |
| Power Range | 720W / 1000W / 1200W |
| Input Voltage | 100-277VAC / 200-480VAC (options) |
| PPE (Efficacy) | 2.8 - 3.0 umol/J |
| LED Diodes | Samsung LM301B + Lumileds |
| Driver | Mean Well / Inventronics / Sosen |
| Spectrum | Full Spectrum 3000K+5000K+660nm+730nm (customizable) |
| Dimming | 0-10V / PWM / APP (model dependent) |
| Protection Rating | Options including IP65 |
| Warranty | Warranty options by selected model and supplier platform |
| Certifications | Target-market document options available |
Choosing greenhouse LED top lights for your order
New-build and HPS retrofit projects need different quotation inputs. A new greenhouse can plan fixture spacing around the crop and structure; a retrofit must also consider existing hanging points, cable routes and control equipment. Include bay dimensions and a drawing of the existing installation.
| Decision | What to compare |
|---|---|
| Project type | New greenhouse or existing HPS retrofit |
| Layout | Bay spacing, crop rows and structural shading |
| Integration | Top-light controls and optional interlighting zones |
Wholesale and project order planning
Top lighting and interlighting serve different parts of a tall crop canopy. If both are planned, request separate quantities, cable schedules and control groups. For seasonal supplemental lighting, describe the daylight strategy and the periods in which artificial light will operate.
Related product options
What should I include in a greenhouse LED top lights quotation request?
Include project type, layout, integration, destination, quantity and the required delivery window. Attach a drawing or reference product so the quoted configuration and accessory list can be compared on the same basis.