Sylvania GroXpress 250W
The Sylvania GroXpress 250W bulb is specially optimized for promoting plant flowering with a maximized red light spectrum. It is the top choice for large areas, including for home growers, looking to maximize their crop yields. This bulb is designed to provide high-quality lighting and aids photosynthesis by optimizing plant growth.

Discreet packaging and protected

Delivery 24 to 48 hours - Free from € 100

Exchange for 30 days - 2 year warranty
The Sylvania GroXpress 250W is the perfect solution for growers who want to enhance their plant flowering, with a luminous output of 33,000 lumens. Its enriched light spectrum, particularly suited for the flowering phase, ensures optimal flower development. Sylvania's manufacturing technology guarantees high reliability and energy efficiency while delivering exceptional results.
This bulb stands out for its high light capacity and quick start-up in 5 minutes. Moreover, its universal E40 socket allows easy use with a wide range of horticultural lighting systems.
Key Features:
- Brand: Sylvania
- Type: SHP-TS GroXpress
- Power: 250W
- Color temperature: 2050ºK (special for flowering)
- Lumens: 33,000 lm
- High light capacity for flowering
- Quick start-up (5 minutes)
- Packaging: Clear coating, elliptical tubular shape
- Position: Universal
- Compliant with EN 60662 angles
- Mercury-free
- Socket: E40
Benefits:
- Optimized light spectrum for flowering
- High light output for exceptional results
- Quick and reliable start-up
- Mercury-free for reduced environmental impact
Applications:
- Ideal for plant flowering
- Large-scale indoor gardening
- Use with compatible E40 horticultural lighting systems