AGROSUN Gold Metal Halide Bulbs help plants to grow their best! These spectrally-enhanced halides are the best all-purpose growth and fruiting/flowering light you can use. They emit more of the red wavelengths than the common metal halide bulbs. They are the “Gold Standard” in plant growth lighting, and thousands are in use by satisfied gardeners worldwide. AGROSUN Gold Metal Halide Bulbs are super halides with MORE red for flowering than other common halides.
AGROSUN halides OUTPERFORM common sodiums in 4.5″ Geranium test* – 45% More Flowers Produced, 25% More Axillary Branching!
- Optimum spectral energy required for vegetative (non-fruiting) growth.
- 400 watts covers a 4’x4′ area
- Initial Lumens: 40,000
- Rated Life Hours: 20,000