The UFO LED Grow Light Bulb C-S is a commercial LED grow light bulb for commercial greenhouses, plant factories and indoor horticultures. LED grow light bulb is made from new patent PC+PA materials, reduces the weight of the unit greatly, but can improve the better heat dissipation and corrosion resistance. C-S LED grow light bulb is suitable for the wholesale, cross-border e-commerce sellers and horticultures project contractor who have profession needs.

Products Description
| Product Size(mm) | D130*H130 |
| Wattage(W) | 15W / 20W |
| Warranty | 3 Years |
| IP Rating | IP44 |
| Input voltage(V) / Frequency(Hz) | AC100~277V 50/60Hz |
Add-In Spectrum
The fact that plants are affected differently by the quality of light at each stage of their growth (i.e., from germination through seedling stage, from flowering through fruiting) is the main reason for customizing and designing the right combinations of wavelengths to meet your specific needs.
Red light (660-665 nm) / far-red light (730-740 nm)
Initiate a "photoperiodic response" to stimulate flowering and fruiting; can increase overall crop yield by 15% - 20% according to scientific studies.
Blue light (450–460 nm) along with UV/Violet (395–400 nm)
Supports the formation of chlorophyll and limits the elongation of stems and enhances the ability of the plant to fight diseases and enhances the synthesis of secondary metabolites like essential oils and flavoring agents.
yellow-green light spectrum (590–595 nm)
The yellow-green light spectrum (590–595 nm) has an important function of enhancing light penetration through the canopy; therefore, it guarantees that the lower leaves are also exposed to the necessary amount of light for photosynthesis.

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