30 in. Lumin Collection 380 CFM Ducted Insert Range Hood, LED, Stainless

The COSMO Lumin Collection 30-inch insert range hood is built for under-cabinet installation, designed to vent cooking fumes, grease, and odors outside. It suits homeowners and remodelers looking to integrate a clean, built-in ventilation system into standard 30-inch cabinetry without sacrificing cabinet space or kitchen aesthetics.

Airflow reaches up to 380 CFM across three selectable fan speeds, adjusted via simple push-button controls. The unit captures airborne grease using ARC-FLOW permanent filters made from stainless steel. Because these filters are dishwasher-safe and reusable, routine maintenance requires no ongoing replacement costs. The exterior is constructed from 430-grade, 26-gauge brushed stainless steel, pairing durability with easy wipe-down upkeep.

For cooktop visibility, the hood features 1.5-Watt high-lumen LED lights that provide bright illumination while consuming minimal electricity. When installed with rigid ducting under optimal conditions, the sound level drops as low as 45 dB on the lowest fan setting. While flexible ducting comes in the box for straightforward installation, achieving that lowest noise level requires rigid ducting, which is sold separately.

Keep in mind that this unit requires dedicated ducted venting through a 5.9-inch round duct outlet and plugs into a standard 120V/60Hz outlet via a 3-prong plug. It measures 27.8 inches wide, 11.5 inches deep, and 11.4 inches high, so precise cabinet measurements are necessary before fitting it into custom hood surrounds.

Verdict: The COSMO Lumin 30-inch insert is a reliable, low-maintenance choice for anyone who needs ducted under-cabinet ventilation. It is particularly recommended for home cooks who want reusable filters, simple push-button controls, and energy-saving LED lighting.

• Dimensions: 27.8 in. (W) x 11.5 in. (D) x 11.4 in. (H)
• Airflow: 380 CFM
• Material: 430-grade, 26-gauge brushed stainless steel
• Duct Size: 5.9 in. round
• Electrical Requirements: 120V / 60Hz, 3-prong plug
• Lighting: 1.5-Watt LED
• Noise Level: As low as 45 dB on lowest speed
• Certifications: ETL Listed
• Warranty: 2-year limited

A great fit if you:

• Have an existing external exhaust setup that accommodates a 5.9-inch round duct
• Prefer washable, permanent filters over buying disposable replacements
• Want built-in LED cooktop lighting and simple push-button speed controls
• Need a 27.8-inch wide insert for custom under-cabinet hood enclosures

Consider something else if you:

• Need a ductless, recirculating range hood for a kitchen without external venting
• Do not have an accessible 120V 3-prong electrical outlet near the cabinet opening

How do I clean the grease filters?
The ARC-FLOW filters are permanent and dishwasher-safe. Simply remove them from the hood and place them in the dishwasher for routine cleaning.

What type of ducting does this range hood use?
It features a 5.9-inch round duct connection. Flexible ducting is included in the package, though rigid ducting (sold separately) is needed to achieve the lowest 45 dB noise level.

What are the electrical requirements for installation?
The range hood operates on a standard 120V / 60Hz electrical supply and connects via an attached 3-prong plug.

What safety certifications does this hood carry?
The unit is ETL Listed, confirming it meets North American safety standards tested by an approved testing laboratory.