Cosmo COS-63ISS75 Lumin 30 in
#4 in IslandFull review
A plain stainless island hood with baffle filters and a two-year warranty, for an island cooktop.
Amazon $386$386
The Cosmo COS-63ISS75 Lumin 30 in is the better range hood overall, rated 3.4 to 3.4. The Tieasy USGI1775B 30 in costs $6.02 less ($379.98 vs $386).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Tieasy USGI1775B 30 in
#6 in IslandFull review
An affordable island hood with strong airflow and gesture control. The listing is thin on noise and warranty.
Amazon $379.98$379.98
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every island range hood; a clear win is highlighted. How we rank explains each one.
| Factor weight | Cosmo COS-63ISS75 Lumin 30 in | Tieasy USGI1775B 30 in |
|---|---|---|
| Overall rating | 3.4/5 | 3.4/5 |
| Airflow 20% | 92 380 CFM | 93 700 CFM, more than a home range needs |
| Quiet at full speed 20% | 50 noise at full speed not published (neutral score used) | 50 noise at full speed not published (neutral score used) |
| Quiet at low speed 15% | 50 45 dB | 50 noise at low speed not published (neutral score used) |
| Features 20% | 55 dishwasher-safe steel filters, LED lighting, 3 or more speeds, converts to ductless | 55 LED lighting, 3 or more speeds, delayed shut-off, converts to ductless, gesture, remote or app control |
| Price 15% | 41 $386 | 42 $379.98 |
| Warranty 10% | 25 2-year warranty | 0 warranty not published, scored as none |
Specifications
| Cosmo COS-63ISS75 Lumin 30 in | Tieasy USGI1775B 30 in | |
|---|---|---|
| Airflow and noise | ||
| Max airflow | 380 CFM | 700 CFM |
| Noise at low speed | 45 dB | - |
| Fan speeds | 3 | 3 |
| Installation | ||
| Mount | Island | Island |
| Width | 30 in | 30 in |
| Venting | Ducted or ductless | Ducted or ductless |
| Power | Plug-in | - |
| Airflow cap for make-up air codes | No | No |
| Features | ||
| Grease filters | Steel baffle | - |
| LED lighting | Yes | Yes |
| Controls | Touch | Touch, gesture |
| Delayed shut-off | No | Yes |
| Automatic fan speed | No | No |
| Build | ||
| Weight | 38.4 lb | - |
| Warranty | 2 years | - |