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Description

The Satco|Nuvo S28932R1 LED retrofit bulb is an energy-efficient replacement for 400W MH bulbs, ideal for parking lots, campuses, and industrial environments. It features a 320° rotating EX39 base for easy installation and built-in switches to select wattage (60/70/80W) and color temperature (3000K, 4000K, 5000K). Delivering 11,200 lumens, its expandable panels allow adjustment of the beam angle up to 180°, providing precise, focused illumination. With a 50,000-hour lifespan and an enclosed fixture rating, this robust bulb minimizes maintenance and fits a wide range of fixtures.

Specifications

Dimensions

Length/Depth
8.86 in
Width/Diameter
8.9 in
Height
0 cm
Weight
2.43 lb

Style & Materials

Finish
White
Style
Mogul
Shape
Corn

Characteristics & Features

Lamp Source
LED
Base Type
EX39
Bulb Included
No
Integrated LED
Yes
Bulb
Integrated LED
Color Rendering
80 CRI
Delivered Lumens
11200
Beam Angle
180.00
Dimmable
Yes

Item Details

SKU
S28932R1
Brand
SATCO|NUVO
UPC
045923298837

Warranty & Certifications

Product Warranty
5 Year Limited - Hi-Pro
Lamp Life
50000 hours
Product Rating
Damp
Safety Listing
cULus

Frequently Asked Questions

What is the difference between Lumens and Watts?

Watts measure the amount of electrical energy a fixture consumes, while lumens measure the actual brightness (the amount of visible light produced). In the LED era, wattage is no longer a reliable indicator of brightness. When replacing old fixtures or comparing new ones, always look at the lumen output to determine how bright the light will be.

What is Color Rendering Index (CRI) and why does it matter?

CRI is a scale from 0 to 100 that measures how accurately a light source reveals the true colors of objects compared to natural sunlight. A higher CRI (90+) ensures colors look vibrant and accurate, which is critical for retail displays, kitchen countertops, and bathroom vanities. A lower CRI (under 80) can make colors look washed out or dull, regardless of the color temperature.

How do I know if my light fixture is dimmable?

For traditional incandescent fixtures, dimmability depended purely on the bulb. For modern LED lighting, dimmability depends on the internal LED driver or the specific LED bulb used. A fixture is only dimmable if its driver is explicitly rated for it. Furthermore, the fixture must be paired with a compatible dimmer switch (such as a standard TRIAC/Phase-cut dimmer or a 0-10V commercial dimmer) to prevent flickering and buzzing.

What does "Integrated LED" mean compared to a standard fixture?

An integrated LED fixture has the LED diodes and driver built directly into the housing, meaning there are no traditional bulbs to screw in or replace. This allows for sleeker, lower-profile designs and better heat dissipation. However, if an integrated fixture fails after its warranty period, you typically have to replace the entire unit or the internal driver, rather than just swapping out a bulb.

What does the "L70" lifespan rating mean on LED fixtures?

Unlike traditional bulbs that simply burn out and go dark, LEDs gradually lose their brightness over time (lumen depreciation). The L70 rating indicates the number of operating hours it takes for the LED fixture to degrade to 70% of its original brightness. For example, a fixture rated for "50,000 hours L70" will still work after 50,000 hours, but it will be noticeably dimmer than when it was first installed.

nuvo-brand - Bees Lighting

SATCO|NUVO

For over 50 years, SATCO|NUVO has established itself as a premier, one-stop source for every type of lighting need. The brand is built on a legacy of trust, with SATCO providing one of the industry's largest offerings of high-quality light bulbs and solutions. This is perfectly complemented by NUVO, a diverse line of decorative fixtures that ranges from chandeliers and pendants to outdoor lighting. Together, SATCO|NUVO offers a comprehensive and reliable lighting portfolio for residential, commercial, and industrial projects.

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