Nuvo Satco Plus Series 4in LED Downlight | Utility White Painted Aluminum Regressed Baffle | Commercial & Office Recessed Lighting | 1200 | Model S21604
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Description
A 4-inch LED downlight with emergency battery backup for commercial offices, retail spaces, and damp-location installations where code-compliant emergency lighting is required.
The Satco Nuvo Plus Series S21604 is a field-selectable LED downlight that combines high-performance illumination with integrated emergency backup. Its white-painted aluminum regressed baffle and frosted lens reduce glare, while the 5-selectable CCT and 3-selectable wattage settings let you tune the light to your space. The self-diagnostic emergency feature provides 90 minutes of runtime, making it a reliable choice for code-compliant commercial environments.
Best for
- Commercial offices, conference rooms, and open-plan workspaces with drop ceilings or new construction
- Retail stores and showrooms needing adjustable color temperature for product displays
- Damp locations such as covered patios, entryways, or bathrooms (non-shower)
- Spaces requiring emergency battery backup for code compliance
- Remodel or new construction projects with 4-inch recessed housings
Not ideal for
- Wet locations (direct rain or shower exposure) - damp-rated only
- Residential living rooms or bedrooms where a decorative trim is preferred
- Spaces with ceilings under 8 ft if glare from the regressed baffle is a concern
How bright is it?
Field-selectable 800 to 1200 lumens - comparable to a 60W to 75W incandescent bulb. At 1200 lumens, it provides ample ambient light for a typical office cubicle or small retail area. The lower 800-lumen setting works well for accent or task lighting.
Light color and feel
Five selectable color temperatures from 2700K (warm white) to 5000K (daylight). 2700K-3000K gives a warm, inviting glow suitable for hospitality or residential-style spaces. 3500K-4000K is neutral white for offices. 5000K is crisp daylight for task-oriented areas. With a CRI of 90+, colors appear vibrant and accurate, ideal for retail or design studios.
Sizing and fit
Overall fixture dimensions: 4.96 in diameter x 3.23 in height. Fits standard 4-inch recessed housings. The 18-inch electrical whip provides flexible wiring. Suitable for ceilings of any height, but best for 8-12 ft ceilings for optimal light distribution.
Specifications
- Finish: White
- Style: Utility
- Bulb Color Temp: 2700K/3000K/3500K/4000K/5000K
- Bulb Wattage: 14.6W/13.6W/12.4W
- Bulb Average Hours: 50000
- Bulb Lumens: 1200L/1000L/800L
- Lamp Shape: Integrated LED
- Bulb CRI: 90+
- Voltage: 120V-347V
- Bulb Included: Integrated
- Lamp Base: Integrated
- Color Temperature: Warm White to Natural Light
- Field Selectable - 5 CCT and 3 Wattage
- 4-Inch Round, Emergency Battery Backup Model
- Dual Dimming
- Regress Baffle Design for Reduced Glare
- 18 Inch Electrical Whip
- EM Model includes self-diagnostic emergency feature
- Dimmable: True
- Driver Included: Yes
- Assembly Required: Yes
- Safety Rating: CETLUS Listed
- For Use in Damp Locations
- Warranty Info: 5-Years
- Overall Dimensions: 4.96"(D) x 4.96"(W) x 3.23"(H)
- Item Weight: 3 lbs.
Frequently asked
Is the bulb included? Yes, the LED is integrated and cannot be replaced.
Is it dimmable, and what dimmer should I use? Yes, it is dual dimmable. Use a compatible LED dimmer (e.g., Lutron or Leviton).
Can I install this in a bathroom or outdoors? It is rated for damp locations, so it can be used in bathrooms (not in direct shower spray) or covered outdoor areas.
What's the warranty? 5-year limited warranty.
How does the emergency battery backup work? The self-diagnostic feature automatically tests the battery, providing 90 minutes of emergency light during power outages.
Shipping information
Most of our items will ship within 24-48 hours within the receipt of the order.
You will receive tracking information as soon as your order leaves our warehouse.
Returns
Almost all products on hausappeal.com are returnable. The few exceptions include unsealed mattresses, assembled or modified products, and clearance merchandise. Any product that is non-returnable will note that on its product page.
All returns must be unused and shipped back in the original packaging to the warehouse address from which the order was shipped.  To initiate a return, send an email to us at Service@hausappeal.com so that we can provide you with a Return Authorization Number. Upon inspection of the return, you will receive a full refund of product cost minus our outbound shipping costs.