7 Of The Best Corn Cob Light Bulbs
Introduction
Hi there and welcome to this review of what is the best corn cob LED bulb to buy.
So what are Corn Cob light bulbs? Firstly they are LED light bulbs. Being that the kernel part of the corn is actually LED chips which emit light. So, no incandescents, halogens or CFLs.
Chips give out light
As can be seen on the bulb above, there are lots of little yellow squares. This are the LED chip. On its own the chip gives off a yellow light. However, the chips in a corn cob bulb are coated with phosphor. In effect changing the yellow light to white.
In general, because they contain lots of LEDs corn cob bulbs are bright. Also, the LED chips are embedded around the body of the bulb normally giving 360 degree illumination.
Ballast and Corn Cob Bulbs
Another key point, is that some older high intensity discharge fixtures bulbs use internal electronics called ballast. This ballast provides the higher starting voltages and currents these bulbs needs.
Newer LED bulbs use much lower current and don’t need the ballast. So, if you are replacing old HID bulbs it is worth checking your current set-up. And talking to your local electrician. Please, be safe. High current levels can kill or injure you.
If you are interested in seeing our other reviews about different then why not visit our articles page
Our selections for the best Corn Cob LED bulb review are based on a number of criteria:
- Online reviews from a number of light bulb retailers
- Price, we are always looking for the best value
- Energy Star qualified, whether the bulbs has met strict energy efficiency criteria set by the EPA
- Lifetime and length of warranty, as these provide a measure of quality
- Dimmable, having a bulb that can be used with a dimmer switch makes it more versatile
40 Watt – Yansun G9 Base
Generally in these light bulb reviews there is one or two manufacturers that I have never heard of. So let´s start our corn cob LED list with one.
Yansun Technology Inc has its lighting factory in China. and distribution based in Walnut, California. They have been producing light bulbs for more than 12 years, and specialize in residential, commercial and industrial LED lighting.
To point out a couple of things about this bulb. Firstly it comes with a G9 base. So check this is compatible with your fixture. Second, it produces 450 lumens of bright daylight light. Finally it is rated to last 30,000 hours. Though this is not backed up with an extended guarantee.
In summary an interesting bulb. Good for desk lamps, chandeliers, wall scones, kitchen pendants and bathroom vanities. Somewhere that needs 360 degree light.
Fact sheet
- Rating: 4.8 stars out of 5
- Price: Around $5.25 a bulb if bought in a 5-pack
- Wattage: 40 watt equivalent / 4 watts actual
- Lumens: 450
- Light Temperature: Bright Daylight (6000k)
- Lifetime: Rated to last 30,000 hour (26 years based on 3 hours per day use)
- Warranty: 1 year
- Dimmable: No
- Indoor/Outdoor: Indoor use only
120 Watt – Gezee E12 Candelabra
Gezee is another manufacture that is new to me. However there are not a lot of candelabra corn cob bulbs. So I thought it would be good to include one in this LED review.
Firstly, to point out that E12 is the smaller screw base, often referred to as candelabra.
Generally these smaller bulbs do not come in a high lumen option. These ones produce 1500 lumens, which is a lot. Also they are available from Amazon and cost a very reasonable $5.40. Like a lot of light bulbs from online suppliers they claim a very long lifetime which is not backed by a longer than basic warranty. If you really need a very bright, small screw bulb they are worth a try.
Fact sheet
- Rating: 4.3 stars out of 5
- Price: Around $5.40 a bulb if bought in a 3-pack
- Wattage: 120 watt equivalent / 16 watts actual
- Lumens: 1500
- Light Temperature: Daylight (5000k)
- Lifetime: Rated to last 32,000 hour (27 years based on 3 hours per day use)
- Warranty: 1 year
- Dimmable: No
- Indoor/Outdoor: Indoor and outdoor
150 Watt – Pinegreen
In summary, Pinegreen Lighting is an LED company, providing bright and long lasting LED lights for the home and workspace. They are based in Aurora, Colorado and specialize in work, utility, security and accent lighting.
To point out a few things about the bulb. Firstly it produces a very bright 2,500 lumens of daylight temperature light. Also, they are not too big being 6 inches in length with a 2.4 inch diameter. Pinegreen say that they use industrial grade synthesized material. Making the bulb corrosion and bug resistant.
Finally they are rated to last a whopping 30,000 hours and have a 2 year manufacturer warranty.
Fact sheet
- Rating: 4.8 stars out of 5
- Price: Around $15 a bulb if bought individually
- Wattage: 150 watt equivalent / 22 watts actual
- Lumens: 2,500
- Light Temperature: Daylight (5000k)
- Lifetime: Rated to last 30,000 hour (27 years based on 3 hours per day use)
- Warranty: 2 years
- Dimmable: No
- Indoor/Outdoor: Indoor use only
250 / 500 Watt – Orein
Firstly the manufacturer claims this is a 250 watt replacement bulb. However it use 54 watts and produces 7020 lumens. Which, in my book makes it more of a 500 watt replacement.
Orein themselves, have more than twenty years’ experience in LED technology and sales. With their base being in is Shenzhen, China.
So, this is one super-bright bulb. Producing 7020 lumens of daylight temperature light. Considering that a normal 60 watt bulb puts out around 600 lumens, this is a lot.
In brief, the manufacturers claim a lifetime of 50,000 hours and give a 3 year warranty. Though the bulb is not cheap at $35 it does have excellent review. Finally it can be used inside and outside and is waterproof.
Fact sheet
- Rating: 4.8 stars out of 5
- Price: Around $35 a bulb if bought individually
- Wattage: 250 watt equivalent / 54 watts actual
- Lumens: 7020
- Light Temperature: Daylight (5000k)
- Lifetime: Rated to last 50,000 hour (45 years based on 3 hours per day use)
- Warranty: 3 years
- Dimmable: No
- Indoor/Outdoor: Indoor and outdoor. Waterproof
300 Watt – Feit
Feit are a family owned and operated company based in Los Angeles, California. According to their website they keep a stock of over 100,000,000 bulbs. So as to reduce order waiting time.
Firstly you should note is that this is a big bulb at 8.9 inches high with a 3 inch diameter. Secondly it produces a lot of light at 4000 lumens. With that the light shining in a 360 degree spread. In summary, good for barns, garages, backyards and work areas that require a lot of light.
Finally the bulb is rated to last 35,000 hours. All told, a lot of bulb good for $25.
Fact sheet
- Rating: 4.7 stars out of 5
- Price: Around $25 a bulb if bought in a 2-pack
- Wattage: 300 watt equivalent / 38 watts actual
- Lumens: 4000
- Light Temperature: Daylight (5000k)
- Lifetime: Rated to last 35,000 hour (32 years based on 3 hours per day use)
- Warranty: 3 years
- Dimmable: No
- Indoor/Outdoor: Indoor use only
375 Watt – Sunlite
Sunlite are one of the leading lighting manufacturers in the United States operating since 1980. Further, their company headquarters in Brooklyn, New York.
As an adopted New Yorker I am happy to see them in this corn cob LED bulb review.
Different from the other corn cob bulbs in this review this one comes with an enclosing dome. Hidden under the dome are 106 LEDs. Owing to this set-up the bulb provided a 220 degree beam. Tighter than normal corn cobs. As a result giving more downlight.
Fact sheet
- Rating: 4.9 stars out of 5
- Price: Around $20 a bulb if bought individually
- Wattage: 375 watt equivalent / 40 watts actual
- Lumens: 4800
- Light Temperature: Daylight (5000k)
- Lifetime: Rated to last 50,000 hour (45 years based on 3 hours per day use)
- Warranty: 3 years
- Dimmable: No
- Indoor/Outdoor: Indoor use only
500 Watt – Pinegreen
Finally on our corn cob LED bulb review another offering from Pinegreen
Firstly this is a bright bulb. That is 10,000 lumens of daylight temperature light. All for 95 watts of power. Think about that for a moment. I have an old 100 watt light bulb in the drawer. It puts out about 800 lumens.
So if you have something big to light up. For example a garage, workshop or basement. And you need a lot of light in all areas then this bulb is for you.
In summary a lot of light for $40 with a suggested lifetime of 30,000 hours and a 2 year warranty.
Fact sheet
- Rating: 5 stars out of 5
- Price: Around $40 a bulb if bought individually
- Wattage: 500 watt equivalent / 90 watts actual
- Lumens: 10,000
- Light Temperature: Daylight (5000k)
- Lifetime: Rated to last 30,000 hour (13 years based on 3 hours per day use)
- Warranty: 2 years
- Dimmable: Yes/No
- Indoor/Outdoor: Indoor use only. Damp Rated: Will work well in damp locations