LED Corn Light 5000K 70 Watt MH

LED Corn Light 5000K 70 Watt MH

LED165/M400/740 # 21259 ( Sub with GE # 43252)

Item Update 7/22/2020

This lamp is no longer made and there is no remaing stock.  A good alternative for this lamp is the GE LED130/2M400/740 # 43252, it also operates on the same ballast and replaces the 400 watt metal halide lamp.  If you order the GE 21259 the replacement # 43252 will be sent.  Please call customer service if you have any questions or would like us to show you other options.


• Replaces 400 Watt Metal Halide Lamp

• Operates on CWA ANSI Ballast type M59, M135, M155

• Uses 165 Watts instead of 400 watts HID lamp.

• Base type is Mogul E39

• Color Temperature is 4000K

• A safety tether kit with instructions ships with the lamp.

• Instant ON / Brightness

• Open fixture rated

• Temperature rating: -4°F to 122°F

• Authorized Distributor - Yes Since 1974

• Factory Warranty - Yes (5 Years)


General Electric Current Authorized DistributorGeneral Electric Current Authorized Distributor

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• This 165 watt LED is a direct replacement to a 400 watt metal halide bulb and can be installed directly into the existing EX39 (mogul) socket of a 400 watt metal halide fixture. The LED also uses the existing fixture's optics and ballast (either probe or pulse start) and is compatible with M135, M155, and M59 ballasts. With a rated life of 50,000 hours the bulb will keep maintenance and utility costs down while saving energy.

Base Description EX39 Screw
Base Type Screw-In
Body Color Clear
Dimmable No
Primary Application Replacement for HID
Product Color Clear
Product Technology LED
Rated Life (Hours) 50000 h
Dimmable / Non-Dimmable No
10 Digit U 4316821259
Lamp Count 1
Life in Years 17.1 yr
Replacement Watts 400 W
Requested Structure Carton
Estimated Energy Cost per Year 53
Base EX39

Rated power (Watts) 165 W

Bulb Max Overall Length-MOL 11.42 in

Initial Lumens-nominal 20000 lm
Color Rendering Index-CRI 73
Color Temperature 4000 K

More Information

LED165/M400/740 Specification Sheet

Case Quantity 3
Order Code LED165/M400/740
Wattage 165 Watts
Base Type Mogul (E39)
Color Temperature 4000K
Lumen 20000
UPC 043168212595
Manufacturer General Electric
Rated Life 50,000 Hours
Color Rendering Index (CRI) 70