Medic Grow UV + FR 4 ft Supplemental LED Grow Light Bar

The Emerson Effect occurs when Far Red light (700-800 nm) works synergistically with existing photosynthetic light to dramatically increase photosynthetic efficiency. This enhanced efficiency translates to faster growth rates, larger flower development, and improved overall plant vigor when combined with your primary LED lighting.

The 31.5" length and 100-watt consumption makes this ideal for 4x4 grow tents and larger spaces. The compact 1.19" profile fits easily into existing setups without crowding, while the spectrum benefits scale effectively for both home growers and commercial operations using LED primary lighting.

The light bar requires minimal maintenance beyond periodic cleaning of the fixture surface. With a >10,000-hour lifespan and solid-state LED construction, there are no bulbs to replace. Keep operating temperature below 95°F (35°C) for optimal performance and longevity.

This supplemental bar is designed for exclusive compatibility with LED grow lights. It works by adding UV and Far Red spectrum that most LED lights lack, enhancing rather than replacing your primary lighting. The 100-watt consumption integrates easily into existing electrical setups without circuit overload.

Enhanced plant compound development from UV exposure becomes apparent within 2-3 weeks, while the Emerson Effect improvements in growth rate are often visible within the first week. Full yield benefits are typically realized at harvest, with the most significant improvements in flower size and density.

The UV spectrum is optimized for plant benefit at safe exposure levels. Standard grow room safety practices apply - avoid direct eye exposure and use appropriate protective equipment when working directly under the lights. The UV intensity is calibrated for plant enhancement, not sterilization levels.

Yes, multiple bars can be used for larger spaces or higher plant densities. Each 31.5" bar provides optimal coverage for its length, and multiple units can be installed parallel to existing LED arrays. Ensure adequate ventilation as each bar adds 100 watts of heat generation to your grow environment.