Black Tubing Vinyl -- 1 inch ID, 1.25 inch OD -- 100' Roll True Liberty Passive-Cooled QB120 Quantum Board for

Passive-Cooled QB120 Quantum Board for Veg LED in Small Spaces

When small pots sit well back from the supply line

5V CR2032 (1) / approximately 1000 hours of continuous use

lumen output

Black Tubing Vinyl -- 1 inch ID, 1.25 inch OD -- 100' Roll True Liberty Passive-Cooled QB120 Quantum Board for1 inch ID Black Vinyl Tubing for Pump and Drain Lines This 1 inch ID black vinyl tubing runs at 1. 25 in OD with a flexible wall for pump feeds, drain lines, and reservoir plumbing. The 1 in ID matches common pump outlets and 1 in barbs, so it slips on and clamps down without adapters. The black wall blocks light, which keeps algae from taking hold in standing water. This roll is 100 ft. Running Flexible Black Tubing Through a Hydro System Growers use