Fontana 16" × 31" Oil Rubbed Bronze Color Changing LED Rain Shower Head FAQ
Rectangular Rainfall Coverage, Adjustable Suspension & Pressure-Driven LED Control
This 16 × 31-inch stainless-steel ceiling shower head combines four adjustable support arms, temperature-changing hydro LEDs, 2.4 GPM rainfall delivery, and a dark oil rubbed bronze finish.
How does the 16 × 31-inch rectangular format affect rainfall coverage?
The elongated spray plate distributes water over a wider longitudinal area than a conventional square head, creating an extended overhead rainfall zone while the internal chamber balances flow across the full 31-inch length.
Can the shower head height be adjusted during ceiling installation?
Yes. Four included ceiling-mounted support arms adjust from approximately 12 to 17 inches, allowing installers to level the large shower head and coordinate its finished elevation with different ceiling conditions.
Why do the LEDs become brighter when water pressure increases?
The lighting is powered by a concealed hydroelectric dynamo rather than batteries. Greater water movement increases the generator's electrical output, so LED intensity naturally rises or falls as the operating pressure changes.
What flow characteristics should be verified when commissioning this large rainfall head?
The system should be checked for stable 2.4 GPM delivery, uniform discharge across both central and perimeter nozzles, consistent LED operation, and adequate dynamic pressure without excessive restriction at the 1/2-inch supply connection.
Nice size, works great 
