LightHouse ECOHEAT 135W Tube Heater – tubular heater with thermostat for grow boxes, greenhouses and cultivation rooms up to 2,4 m².
The LightHouse ECOHEAT 135W Tube Heater is a reliable and energy-efficient heating solution designed to maintain stable temperatures in grow rooms, greenhouses, and propagation spaces. It helps protect plants from sudden temperature drops and humidity fluctuations, ensuring consistent growing conditions throughout the year.
Design and Features:
Power output: 135 W
Integrated built-in thermostat for automatic temperature control
Length: approximately 96,5 cm
Protection rating: IP55 – resistant to splashing water and moisture
Tubular steel housing ensures even heat distribution without the need for a fan
Includes mounting brackets for wall or floor installation
Suitable for spaces up to 2,4 m²
Technical Specifications:
| Parameter | Value |
|---|---|
| Power | 135 W |
| Length | 96.5 cm |
| Coverage area | up to ~32,4 m² |
| Protection rating | IP55 |
| Voltage | 220–240 V AC (50 Hz) |
| Thermostat | Built-in automatic thermostat |
| Mounting | Wall or floor (brackets included) |
| Housing | Tubular radiant heater, steel construction |
Advantages and Applications:
Maintains a stable and uniform temperature in grow environments
Built-in thermostat automatically regulates heat output for optimal energy efficiency
Prevents condensation and protects plants from cold stress
IP55 rating makes it suitable for humid spaces such as greenhouses or grow tents
Quiet, fanless operation – no vibration or noise
Easy to install and safe to use year-round
Installation Notes:
Mount at least 6 cm above the ground to ensure proper air circulation. Do not cover the heater during operation. The built-in thermostat ensures automatic shutoff and restart to maintain the desired temperature range.
The LightHouse ECOHEAT 135W Tube Heater combines safety, durability, and efficiency, making it an excellent choice for maintaining optimal environmental conditions in small to medium grow spaces.

