A Closer Look.
High Voltage - 120 Watt E39 LED Corn Light Bulb - Aries IV Series - 16,400 Lumens - 5000K Bright White - Replacement for Fixtures with 400 watt HID/HPS/Metal Halide - High Efficiency 135+ Lumen/ watt - 360 Degree Lighting - Onboard Dimming - 6KV Surge - Select Wattage on Bulb 120W/90W/60W
Download Spec: 120W ARIES IV HV SPEC
ARIES IV SERIES - New Aries IV Series is smaller, lighter but still brighter. New LEDs and a smarter, more compact cooling system allow for a more compact size.
BRIGHT LIGHT = BIG SAVINGS!! - 120 Watt boasts up to 16,400 Lumens as verified by the DLC and can replace 320-400 Watt Metal Halide/HID/HPS lights, 750W incandescent or 250W CFL. Save up to 80% on your energy! 5000K light color ensures a bright clear light.
DIMMABLE - NOT compatible with wall dimmers. Dimmable Aries IV LED Corn Bulbs meet DLC 5.1 compliance. All Aries IV corn bulbs are dimmable via an adjustable dial on the end of the bulb. Get the perfect amount of light for any application!
EASY INSTALLATION - Go LED with Ease! Using our LED Corn Lights, you can do an easy LED retrofit on all your fixtures. Connects directly into E26 base (standard household) Just screw in. Please note that in cases of HID the ballast will have to be bypassed when changing to LEDs (LEDs use a driver, not a ballast)
BETTER DESIGN - 150,000 Hour Life! Over 26 years! These LED Corn Bulbs uses LED Upgraded to the latest Lumileds LEDs. SMD2835 Technology to obtain 130-145 lumens per watt and project light in a 360 degree fashion. Designed for better cooling with Larger Size, aluminum Heat Sink and built in fan ensure long life performance
QUALITY AND WARRANTY - 5 Year Rock Solid Warranty. High Quality Aluminum Design and clear plastic shell give it an IP65 Waterproof rating. Additional protection from dust and moisture extend its life. LEDs are rated for 25+ years of use.
CERTIFIED - UL Listed (E486918) for safety and rebate eligibility. UL Certified products ensure better quality, safety and reliability.
Aries IV is our 10th Generation LED Technology. Everything we know about bulbs gets even better. Smaller, Smarter, Stronger!
-Smaller - All Aries IV Series are Smaller than previous generations thanks to smarter design and new LED technology.
-Smarter - Designed to get more light in a smaller physical size, dimmable and additional motion sensor capable on all 80 Watt and above Aries IV LED Corn bulbs.
-Dimmable - New design with onboard dimming capability. Simply twist the dial to the light level you want for the perfect amount of light for every applicaton. NOT compatible with wall dimmers
-Advanced LED Driver with built in Surge Protection + New Smarter Power Management System. Fully poured sealant driver with advanced resistor.
-Sunon fan ensures extended lifespan and excellent heat dissipation in 35W+ models.
-Stronger - Ultra High Efficiency - 150 Lumen to Watt Lumileds SMD 2835 LEDs. Over 135lm/watt in fixture
-The Best in LEDs - Cool running Advanced Lumileds 2835 LED technology
-Maximum Energy Savings - Save up to 90% off Incandescent or 75% off your HID Energy Bill
-Instant Full Brightness - <1 Second load
-5 Year Rock Solid Warranty - Never Prorated!
Rugged Grade Aries 4 Series Commercial Grade LED Corn Light Bulb - The Smartest E39 HID/ HPS/ Metal Halide Replacement bulbs
New Lumileds SMD2835 Series LEDs generate 150 lumens to watt and over 135 in bulb.
E26 Models
54 watt has up to 7,200 lumens and is a replacement for 125 to 175watt Metal Halide or HPS bulbs
36 watt has up to 4,600 lumens and is a replacement for 100 to 125watt Metal Halide or HPS bulbs
27 watt has up to 3,646 lumens and is a replacement for 70 to 100watt Metal Halide or HPS bulbs
E39 Models 120 watt has up to 16,400 lumens and is ideal for replacing 400 watt Metal Halide bulbs or HPS bulbs (or use to increase light on lower bulbs. Check fitment)
100 watt has up to 13,400 lumens is ideal for replacing 320 to 400 watt Metal Halide bulbs or HPS bulbs
80 watt has up to 11,000 lumens and is an ideal replacement for 250 watt Metal Halide. or HPS bulbs
54 watt has up to 7,200 lumens and is a replacement for 125 to 175watt Metal Halide or HPS bulbs
36 watt has up to 4,600 lumens and is a replacement for 100 to 125watt Metal Halide or HPS bulbs
Our LED Bulb is built to last and rated IP65 for Waterproof which is indoor and outdoor rated. Clear cover protects LEDs from dirt and moisture extending the life of the bulb.
E39 Base / Large Mogul Style (1.5 inch size)
NOT compatible with wall dimmers. Onboard dial only.
Over 135 Lumens Per Watt
Aries 4 are enclosed rated up to 450w(Adequate cooling room required)
LED retrofit bulb. Easy Energy Savings
360 Degree LED Corn Light Output
High CRI of 83+ for high quality light
IP65 waterproof rating for indoor and covered outdoor use
Cool Running Lumileds SMD2835 LEDs with 150,000 Hour Life
277-480 Volt compatible
Select Wattage on Bulb via Knob 120W/90W/60W
Aluminum with plastic cover
Lifetime: 150,000 Hour LEDs is all Aries IV Series LED Corn Bulbs
LM90: 36,000+ Hours
UL Listed - E486918
Warranty: 5 Years
About RuggedGrade
Industrial Grade Solutions
Rugged Grade Lighting is a California, USA Based Company. We are committed to building only the best LED lighting products. Designed in the USA. Copyright 2012-2025.
Before Choosing This Fixture
Use SKU 33-582 when confirming the configuration. Check the published voltage and mounting interface, identify separately ordered accessories, and confirm availability before planning installation.
Use the Fixture Order Checklist · Read the Specifications