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Satco S23139 450W/338W/225W LED Corncob Retrofit Bulb, EX39 Mogul Extended Base, 277-480V, 3000K/4000K/5000K CCT Selectable, 1000W HID Replacement, Ballast Bypass, Step Dimming, DLC, IP54

Brand: Satco

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Item Package Quantity: 1

Brand	Satco
Light Type	LED
Special Feature	Approved for universal mounting positions (base up/down or horizontal), this retrofit ensures flexible installation without performance loss—perfect for retrofitting shoeboxes, cobraheads, post-tops, or vertical high bay luminaires., Certified for DLC (ID: S-9SLZY0), RoHS, FCC, and cULus safety listings, this LED HID retrofit qualifies for energy rebates and meets key compliance standards; backed by a 5-year Satco warranty for assured reliability in mission-critical installations., High power factor (0.97) and low THD (<20%) support electrical stability and efficiency in large-scale commercial or industrial applications, making it suitable for use in power-sensitive or load-balanced systems., Rated for 50,000 hours of use with minimal lumen degradation over time, reducing maintenance cycles and delivering long-lasting performance in high ceiling or hard-to-reach locations with high service costs., Ultra-wide 280-degree beam spread ensures even, glare-free coverage in large open areas with minimal shadowing—ideal for warehouses, production floors, high bays, distribution centers, and large outdoor post-tops. See more
Wattage	225 watts
Bulb Shape Size	C11

About this item

Field-selectable wattage (450W, 338W, 225W) and up to 73,158 lumens of output make this LED corn bulb ideal for replacing 1000W HID lamps in extreme-output environments such as stadiums, factories, shipyards, warehouses, and high-mount industrial or municipal area lighting applications.
Triple CCT selectable (3000K, 4000K, 5000K) directly on the lamp delivers full-spectrum flexibility across warm to natural daylight tones, perfect for tuning spaces to exact lighting specs without stocking multiple SKUs; adjust in seconds to meet customer preference or lighting codes.
Direct-wire ballast bypass design supports 277–480V input for seamless integration in commercial and industrial high-voltage systems; ensures reduced maintenance, improved energy efficiency, and enhanced lighting control in retrofits or new installations.
Step dimmable functionality allows brightness control at the lamp level using the built-in wattage selector switch, enabling energy optimization without external dimmers or controls—ideal for demand management, zoning, and power-saving strategies.
Built to last with rugged polycarbonate lens, IP54 protection against dust and splashing water, universal mounting position, and 4kV surge protection; perfect for use in enclosed fixtures and challenging industrial environments where reliability is critical.

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Technical Details

Brand	‎Satco
Light Type	‎LED
Special Feature	‎Approved for universal mounting positions (base up/down or horizontal), this retrofit ensures flexible installation without performance loss—perfect for retrofitting shoeboxes, cobraheads, post-tops, or vertical high bay luminaires., Certified for DLC (ID: S-9SLZY0), RoHS, FCC, and cULus safety listings, this LED HID retrofit qualifies for energy rebates and meets key compliance standards; backed by a 5-year Satco warranty for assured reliability in mission-critical installations., High power factor (0.97) and low THD (<20%) support electrical stability and efficiency in large-scale commercial or industrial applications, making it suitable for use in power-sensitive or load-balanced systems., Rated for 50,000 hours of use with minimal lumen degradation over time, reducing maintenance cycles and delivering long-lasting performance in high ceiling or hard-to-reach locations with high service costs., Ultra-wide 280-degree beam spread ensures even, glare-free coverage in large open areas with minimal shadowing—ideal for warehouses, production floors, high bays, distribution centers, and large outdoor post-tops.
Wattage	‎225 watts
Bulb Shape Size	‎C11
Bulb Base	‎E39
Incandescent Equivalent Wattage	‎1000 Watts
Specific Uses For Product	‎General purpose
Light Color	‎white
Voltage	‎277 Volts
Unit Count	‎1.0 Count
Color Temperature	‎5000 Kelvin
Number of Items	‎1
Brightness	‎57366 Lumen
Shape	‎corncob
Model Name	‎S23139
Indoor/Outdoor Usage	‎Indoor
Power Source	‎AC
Color Rendering Index	‎80.0
Power Consumption	‎450 Watts
Item Package Quantity	‎1
Light Source Type	‎LED
Specification Met	‎DLC
Item Weight	‎3.7 Pounds
Light Source Wattage	‎450 Watts
Accepted voltage frequency	‎220 to 240 Volts and 60 Hertz
Control Method	‎Push Button
Average Life	‎50000 Hours
White Brightness	‎57366 Lumens
Efficiency	‎High Efficiency
Style	‎Traditional
Manufacturer	‎Satco
Color	‎White
UPC	‎045923231391
Light Output Maximum	‎73158 Lumens
Part Number	‎S23139
Item Weight	‎3.7 pounds
Item model number	‎S23139
Included Components	‎Bulb included
Special Features	‎Approved for universal mounting positions (base up/down or horizontal), this retrofit ensures flexible installation without performance loss—perfect for retrofitting shoeboxes, cobraheads, post-tops, or vertical high bay luminaires., Certified for DLC (ID: S-9SLZY0), RoHS, FCC, and cULus safety listings, this LED HID retrofit qualifies for energy rebates and meets key compliance standards; backed by a 5-year Satco warranty for assured reliability in mission-critical installations., High power factor (0.97) and low THD (<20%) support electrical stability and efficiency in large-scale commercial or industrial applications, making it suitable for use in power-sensitive or load-balanced systems., Rated for 50,000 hours of use with minimal lumen degradation over time, reducing maintenance cycles and delivering long-lasting performance in high ceiling or hard-to-reach locations with high service costs., Ultra-wide 280-degree beam spread ensures even, glare-free coverage in large open areas with minimal shadowing—ideal for warehouses, production floors, high bays, distribution centers, and large outdoor post-tops.
Light Direction	‎Downlight
Batteries Required?	‎No
Wattage	‎450 Watts
Bulb Features	‎Dimmable

Additional Information

ASIN	B0F9VYQW7F
Date First Available	May 25, 2025

Warranty & Support

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Product Description

Satco’s S23139 is a powerhouse LED HID retrofit designed for extreme-output industrial and commercial lighting. Offering 450W, 338W, and 225W selectable wattage, this high-performance lamp replaces up to 1000W HID systems with maximum output of 73,158 lumens. Integrated 3000K/4000K/5000K CCT tuning ensures adaptability to any environment. With step dimming via onboard selector, IP54 protection, 4kV surge resistance, and universal mounting, it suits the most demanding high-bay, post-top, or outdoor fixtures. Operates safely in enclosed luminaires and offers 50,000 hours of performance. This ballast bypass retrofit is DLC listed (ID: S-9SLZY0) for rebate eligibility, and rated for 277-480V systems. Ideal for stadiums, warehouses, factories, and municipal applications requiring maximum brightness and control.