In some main light sources, a few ultraviolet diodes may just be a marketing gimmick, and in reality, their intensity may be insufficient. We recommend adjusting the lighting based on the plant’s growth stage rather than using UV throughout the entire duration. Among all the supplemental light bars in our lineup, the supplementary light bars in the Supply series feature the most densely arranged diodes, specifically designed to enhance plant growth. Our 35.4-inch (90cm) UV light bar set consists of 2 bars, each equipped with a durable and sturdy metal casing and 120 diodes.

Why use UV supplemental light bar?
Enhance yield, improve nutrients, elevate taste/aroma, sterilize grow area (eliminating mold), aid pest control.

Usage Tips:
Utilizing the UV grow light during the final three weeks of flowering for up to two hours per light cycle.

Length of wires at both ends of a single light bar:
73cm/ 28.74”

Package contents:
2 x UV light bars (length: 90cm/ 35.4”)
1 x Power Cord (length: 150cm/ 60”)
4 x YoYo hangers
10 x cable ties (for securing power cords)

If you already own a Spider Farmer LED grow light and are unsure about selecting the right supplemental light bar, please refer to the product description below for guidance.