Omega Metal Halide Lamps – Blue Spectrum HPS Lamps for Vegetative Growth | 400w & 600w

Omega Metal Halide Lamps produce an intense blue spectrum specifically suited to the vegetative stage of indoor plant cultivation. Designed to promote strong, compact, leafy development, they deliver the short-wavelength light energy that drives vigorous early-stage growth — making them a reliable choice for growers who want to establish a solid structural foundation before transitioning to a broader spectrum lamp.

Intense Blue Spectrum

Metal Halide lamps emit light weighted towards the blue end of the spectrum, which is particularly effective during vegetative development. Plants respond to this wavelength with tighter internodal spacing, thicker stems, and dense, healthy foliage — setting the stage for strong performance later in the growth cycle.

Ceramic Arc Tube Construction

Each Omega Metal Halide lamp is built around a high-quality ceramic arc tube, engineered to deliver optimal light output and excellent colour stability throughout the lamp’s lifespan. Consistent lumen output means your plants receive reliable, predictable light intensity from first use through to replacement.

E40 Fitting — Wide Compatibility

Standard E40 fitting makes these lamps compatible with the vast majority of existing hydroponic reflectors and ballasts, so there’s no need for adapters or specialist equipment. Simply fit and run.

Key Features

• Intense blue spectrum for vegetative plant development
• Ceramic arc tube for superior output and colour stability
• Standard E40 fitting — compatible with most reflectors and ballasts
• Available in 400w and 600w
• CE certified