01 — Overview
COMMERCIAL GREENHOUSE PLATFORM
Designed for an Efficient HPS-to-LED Transition
GLPH G2 is a compact 630 W LED top-lighting platform developed for commercial tomato and cucumber production, with a footprint designed around 1:1 HPS replacement.
Its compact housing, hook-based mounting and 200–480 V input make it particularly relevant for greenhouse retrofit projects where existing infrastructure needs to be reused efficiently.
Passive thermal management, 0–10 V dimming and environmental protection support reliable commercial operation while moving greenhouse lighting from conventional HPS toward LED.
02 — Key Benefits
Product Architecture
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HPS Replacement Architecture
Designed to match the footprint of conventional HPS systems, helping simplify greenhouse retrofit planning while improving light utilization efficiency.
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Protection for Humid Environments
Conformal-coated LED boards provide enhanced protection against moisture, humidity and water ingress in greenhouse environments.
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Lightweight Aluminum Construction
Aerospace-grade aluminum construction helps reduce greenhouse structural load while maintaining rigidity and durability.
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Sulfur-Resistant LED Option
Sulfur-resistant LEDs are available for projects that require additional environmental protection and long-term reliability.
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Passive Thermal Management
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Hook Mounting Design
The hook mounting concept supports quick and practical installation in existing greenhouse structures.
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Anti-Condensation Design
The anti-condensation mechanism and sealed cable design help reduce internal moisture buildup for more reliable operation.
The flipped cooling-fin design improves passive heat dissipation and supports stable thermal performance.
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03 — Performance configurations
Performance Options
Select The GLPH G2 Configuration According To Project Photon-Output And Efficiency Requirements.
Length (Ft) | Power | Input | Channels | PPE @100% | PPF (µmol/s) | Control | Beam | Plus Type |
|---|---|---|---|---|---|---|---|---|
2 | 630 W | 200-480 V | 2 | 3.0 | 1890 | 0-10V - HPL | 120° / 140° | EU Plug/ Bare Wire |
2 | 630 W | 200-480 V | 2 | 3.2 | 2016 | 0-10V - HPL | 120° / 140° | EU Plug/ Bare Wire |
2 | 630 W | 200-480 V | 2 | 3.5 | 2205 | 0-10V - HPL | 120° / 140° | EU Plug/ Bare Wire |
2 | 630 W | 200-480 V | 2 | 3.8 | 2394 | 0-10V - HPL | 120° / 140° | EU Plug/ Bare Wire |
04 — Spectral options
Project-Specific Spectrum Selection
Final spectral configuration should be selected according to crop, project and cultivation requirements.
oF660
oF367+
GLPH G2 is available with multiple spectral configurations to support commercial greenhouse crops, cultivation strategies and project-specific lighting requirements.
Different spectrum options can be selected according to crop requirements, target light response and cultivation conditions.
oF670
oF360
oF367
05 — Light Distribution
GLPH G2 offers multiple optical distribution options designed to support different greenhouse layouts, mounting conditions and lighting strategies.
06 — Mechanical design
Compact Architecture for HPS Retrofit Projects
Fixture length options
600 mm / 700 mm
Fixture width
260 mm
Fixture height
102 mm
Fixture weight
9.6 kg / 11 kg
Driver length
may vary by configuration
Driver weight
may vary by configuration
07 - Installation & Accessories
GLPH G2 uses a straightforward accessory system intended to support installation in existing greenhouse structures.
Fixture Integration
Mounting and installation components for greenhouse deployment.
Power & Connectivity
Project-specific power connection accessories.
Dimming and control integration accessories.
Control Accessories
Optional Integration
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Extended Control Connectivity
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Project-Specific Interface Options
GLPH Top Grow Light
Description
The GLPH is a dual-bar compact top light designed as a true 1:1 high pressure sodium (HPS) replacement. This fixture allows growers to upgrade to LED efficiency without reconfiguring existing electrical layouts or racking systems.
Mechanically, this LED top light can be easily installed to replace the HPS top light without trouble of relocation; and the light fixture has a similar dimension as HPS, while achieving 1200W at 0.6m length.
Photometrically, the fixture can be made with dynamic (up to 6-channels) & static spectrum; and is available in 120° and 140° light distribution. The fixture also has sealed lens or silicone coating options.
Electrically, the light is available in 400V and 208-240V input, up to 1200W power.