Light Bulbs

Corncob LED

Aamsco's Corncob LED lights are a simple retrofit to replace existing HID, CFL & incandescent lamps. No ballast required. Aamsco's Corncob LEDs are a simple retrofit replacement light source for many applications: post lights, street lights, security lighting, high bay lights, designed for both indoor & outdoor use. Our corncob LEDs are suitable for enclosed fixtures where there is enough space for heat dissipation.

LED Corncob

Corncob LED Retrofit Lights

Most models available with an internal cooling fan. Our unique design uses many, high power chips mounted on extruded aluminum creates a light weight LED that will not cause socket drag when mounted horizontally or base up. We offer 480V models, as well as dome-shaped models that fit perfectly into acorn post tops.

LED Corncob LED Corncob CFL LED Corncob Dome LED Corncob Mini LED Flat Panel

Main Features:

  • Energy saving high power LED light to replace conventional incandescent, HID & CFL bulbs
  • Fast turn on; no warm-up or cold start problems
  • Estimated life hours: >50,000
  • Sturdy PCB housing with internal cooling fan
  • 80% more energy saving compared with conventional street lights, CFL, and incandescent light
  • >85 CRI with great directionality
  • 150 lumens per watt
  • Universal burning positions


  • Operating voltage: 100-277V
  • Frequency range: 50-60hz
  • Color Temperatures: WW2700-3500K, CW4000-5000K, D5500-6700K
  • Integrated Heat-Sink Design
  • 5 year warranty
  • UL, DLC, CE & ROHS Certified
  • For use in open or enclosed fixtures***

***In enclosed fixtures, ensure the lamp has enough space for heat dissipation. This will ensure lumen maintenance and extend its working life. When products are used in outdoor fixtures, ensure the space is waterproof and well ventilated. If there is a ballast in the existing fixture, simply disconnect or bypass when installing Corncob LED retrofit lamps.

LED Corncob Applications

7w Corncob Mini 3w Corncob Mini 9w Corncob CFL 9w Corncob Mini 20w Corncob Dome LED 30w Corncob 30w Corncob 40w Corncob 40w Corncob 60w Corncob 60w Corncob