Grow1 Greenhouse Light Trap - 40 x 40 x 10.25-in

Ventilate a Blackout Room Without Light Leaks - 40 x 40 in Panel

Dark periods only work when no light gets in, yet a room still needs air exchange. A light trap solves both problems: air passes through while light is blocked. The Grow1 Greenhouse Light Trap is made of corrosion-free plastic and is built to be assembled, installed and removed without fuss.

At 40 x 40 x 10.25 in, this is a large unit suited to bigger vent openings in dedicated indoor rooms or greenhouse spaces. It is sold as a single unit, so you can fit one opening at a time and add more as the room needs them.

Key Features & Benefits

• Light-blocking airflow path — lets the room exchange air while keeping light out during dark periods.
• Corrosion-free plastic — resists the damp conditions common in cultivation rooms.
• 40 x 40 x 10.25 in footprint — covers a large vent opening with one unit.
• Designed for simple installation — assembles, installs and removes without specialist work.

Who Should Use Grow1 Greenhouse Light Trap

Growers who need ventilation in a blackout room or greenhouse, from home gardeners to commercial operators sealing larger vent openings.

About Grow1 Greenhouse Light Trap

Grow1 makes cultivation equipment. This light trap measures 40 in long, 40 in wide and 10.25 in high, is made of corrosion-free plastic, and is sold each.

Frequently Asked Questions

Q: What does a light trap do?
A: A light trap lets air flow through an opening while blocking light from entering or leaving. It keeps a room dark without sealing it off from ventilation.

Q: What size is this unit?
A: It measures 40 in by 40 in by 10.25 in. Check your vent opening and available space before ordering.

Q: What is it made of?
A: It is made of corrosion-free plastic, which suits humid growing environments.

Q: Why do light leaks matter?
A: Light leaking in during a dark period can disrupt plants that depend on a set light schedule. Blocking it protects your lighting cycle.

Q: How many come in an order?
A: One. It is sold each.