Osram Plantstar 600W 230V grow lamp

The Osram Plantstar 600W 230V grow lamp is a high-performance high-pressure sodium (HPS) bulb designed specifically for horticultural lighting. Manufactured by Osram, the Plantstar range delivers a powerful spectrum tailored for plant photosynthesis, helping growers achieve vigorous flowering and improved yields.

This professional grow lamp provides intense light output and excellent canopy penetration, making it suitable for indoor grow rooms, hydroponic systems, and greenhouse cultivation.

What the Osram Plantstar Grow Lamp Does

The Plantstar lamp emits a strong red-dominant spectrum (around 2000K colour temperature) which promotes flowering and fruiting. Unlike standard HPS bulbs, it also includes a small proportion of blue light to support more balanced plant development and shorter growth cycles.

This improved spectrum helps plants produce more energy through photosynthesis, encouraging stronger flowering and healthier growth.

Key Features

• 600W high-pressure sodium horticultural grow lamp
• 230V operation with standard E40 fitting
• Dual-spectrum output with added blue light
• High PAR output for strong plant growth
• Long lifespan (around 12,000 hours) with consistent light output
• Suitable for use with standard 600W HPS ballasts and reflectors

Perfect For

• Indoor grow rooms
• Hydroponic systems
• Greenhouse cultivation
• Flowering and fruiting plants
• Growers using 600W HPS lighting systems

How to Use

Install the lamp into a compatible 600W HPS fixture with an E40 socket.
Allow the bulb to warm up fully to reach maximum brightness.
Position lighting at an appropriate distance from plants to prevent heat stress.
For best efficiency, replace the bulb after extended use to maintain optimal light output.