Home > Ameren Instant Incentives (Illinois Business Customers Only) > T8 LED Lamps

Energy-Efficient T8 Light Fixtures

All across America, businesses prefer T8 light fixtures to brighten up their buildings. However, there is a choice to be made when it comes to which type of T8 light your business will adopt: fluorescent or LED? While T8 LED bulbs may be more expensive than their fluorescent counterparts, they bring an array of benefits with them. Compared to T8 fluorescent light fixtures, LED T8s are less fragile, more energy-efficient, lower maintenance, longer lasting and a cooler daylight color. Replace your current fading fluorescent lamp with a T8 LED tube light from Cors Lighting and see the difference for yourself both in your well-lit building and on your next energy bill.

If you are an Ameren Illinois commercial customer, you can redeem immediate savings on the best T8 bulbs, including our 4000K and 5000K lamps. Not a member yet? Learn more here and you too can get great incentives and deals, such as an instant rebate of $3 per bulb. Here at Cors Lighting, we also pride ourselves on technical expertise regarding our products as well as their installation, so feel free to reach out with any questions you may have.

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T8 LED Ballast Bypass 14 Watt Lamp COOL WHITE 4000K (Ameren Illinois Business Customers) T8 LED Ballast Bypass 14 Watt Lamp COOL WHITE 4000K (Ameren Illinois Business Customers)

****THIS PRICING IS ONLY FOR AMEREN-ILLINOIS COMMERCIAL ACCOUNT CUSTOMERS**** Not valid for residential accounts or out of state customers.

For further information, or to arrange for a free consultation over the phone or at your business location, PLEASE CALL BRAD AT 217-370-7073.

Regular price is $6.50 per bulb. Ameren Illinois business customers receive this instant rebate of $3.00 per bulb, leaving your portion at just $3.50 per bulb.

This 14 watt T8 LED lamp is a 4' replacement for most 28 or 32 watt fluorescent lamps which are typically used in office, retail, warehouse and shop environments. With a 4000 kelvin color temperature rating, these bulbs offer a cool white color and are sure to provide years of maintenance free use while saving money on your power bill.
This lamp allows for the ballast to be bypassed and can be wired with single end (non-shunted sockets) or double end (shunted sockets)
Uses 50% less energy, rated for 50,000 hours, and comes with a 5 year warranty.

Brand: Naturaled
Part number: 4538
Wattage: 14
Kelvin: 4000
Rated hours: 50,000
Warranty: 5 years

*Comes with stickers that must be placed onto the fixtures showing that the fixture has been improvised and sockets are now wired for 120 volts.

***This price is valid only for Ameren Illinois commercial customers, including government facilities and is based on power bill status of DS-2 or DS-3
***Requires installation within reasonable amount of time, not intended for shelf use
***Only purchase enough to use in your facility
***May ask for further information after purchase, such as copy of power bill to verify D-2, D-3 status
***In the event that you do not meet these criteria, the incentive amount will not be granted by Ameren and you will be billed for the amount.

Spec sheet:




Frequently asked questions
1) Will these T8 LED bulbs replace T12 bulbs? No. However, we have other programs available to update the ballasts in those fixtures. Call for details at 217-370-7073
2) Do these work with a ballast? No, will need to bypass your ballast and feed 120 volts to the sockets.
3) Who is eligible for this rebate program? Ameren Illinois DS-2 and DS-3 commercial accounts. This typically includes any commercial, public or privately owned building. Includes churches, public facilities, public schools. For further details, check your power bill to see if you are a DS-2 or DS-3 customer.
4) How come residential customers are not eligible? Ameren commercial customers have fees on their power bill that fund these energy efficiency programs, thus the money is spread back to them in the form of efficiency upgrades.
5) Are public schools eligible? Yes. The previous program had not provided funding for public entities, but beginning June 1, 2017 government facilities are eligible.
Shipping cost is $30 per order, subject to change.

Our Price:$3.50
T8 LED Ballast Bypass 14 Watt Lamp DAYLIGHT 5000K (Ameren Illinois Business Customers) T8 LED Ballast Bypass 14 Watt Lamp DAYLIGHT 5000K (Ameren Illinois Business Customers)

****THIS PRICING IS ONLY FOR AMEREN-ILLINOIS COMMERCIAL ACCOUNT CUSTOMERS**** Not valid for residential accounts or out of state customers.

For further information, or to arrange for a free consultation over the phone or at your business location, PLEASE CALL BRAD AT 217-370-7073.

Regular price is $6.50 per bulb. Ameren Illinois business customers receive this instant rebate of $3.00 per bulb, leaving your portion at just $3.50 per bulb.
This 14 watt T8 LED lamp is a 4' replacement for most 28 or 32 watt fluorescent lamps which are typically used in office, retail, warehouse and shop environments. With a 4000 kelvin color temperature rating, these bulbs offer a cool white color and are sure to provide years of maintenance free use while saving money on your power bill.
This lamp allows for the ballast to be bypassed and can be wired with single end (non-shunted sockets) or double end (shunted sockets).
Uses 50% less energy, rated for 50,000 hours, and comes with a 5 year warranty.

Brand: Naturaled
Part number: 4539
Wattage: 14
Kelvin: 5000 DAYLIGHT
Rated hours: 50,000
Warranty: 5 years

*Comes with stickers that must be placed onto the fixtures showing that the fixture has been improvised and sockets are now wired for 120 volts.

***This price is valid only for Ameren Illinois commercial customers, including government facilities and is based on power bill status of DS-2 or DS-3
***Requires installation within reasonable amount of time, not intended for shelf use
***Only purchase enough to use in your facility
***May ask for further information after purchase, such as copy of power bill to verify D-2, D-3 status
***In the event that you do not meet these criteria, the incentive amount will not be granted by Ameren and you will be billed for the amount.

Spec sheet:




Frequently asked questions
1) Will these T8 LED bulbs replace T12 bulbs? No. However, we have other programs available to update the ballasts in those fixtures. Call for details at 217-370-7073
2) Do these work with a ballast? No, will need to bypass your ballast and feed 120 volts to the sockets.
3) Who is eligible for this rebate program? Ameren Illinois DS-2 and DS-3 commercial accounts. This typically includes any commercial, public or privately owned building. Includes churches, public facilities, public schools. For further details, check your power bill to see if you are a DS-2 or DS-3 customer.
4) How come residential customers are not eligible? Ameren commercial customers have fees on their power bill that fund these energy efficiency programs, thus the money is spread back to them in the form of efficiency upgrades.
5) Are public schools eligible? Yes. The previous program had not provided funding for public entities, but beginning June 1, 2017 government facilities are eligible.

Our Price:$3.50
T8 LED Instant Fit 12 Watt Lamp 4000K COOL WHITE (Ameren Illinois Business Customers) T8 LED Instant Fit 12 Watt Lamp 4000K COOL WHITE (Ameren Illinois Business Customers)


****THIS PRICING IS ONLY FOR AMEREN-ILLINOIS COMMERCIAL ACCOUNT CUSTOMERS**** Not valid for residential accounts or out of state customers.

For further information, or to arrange for a free consultation over the phone or at your business location, PLEASE CALL BRAD AT 217-370-7073.

Regular price is $7.00 per bulb. Ameren Illinois business customers receive this instant rebate of $3.00 per bulb, leaving your portion at just $3.00 per bulb.
This 12 watt T8 LED lamp is a direct replacement for most 28 or 32 watt fluorescent lamps which are typically used in office, retail, warehouse and shop environments. With a 4000 kelvin color temperature rating, these bulbs offer a cool white color and are sure to provide years of maintenance free use while saving money on your power bill. We also have these available in 5000k daylight if that suits your needs better. Call for details at 217-370-7073.
No rewiring is necessary, simply remove your T8 fluorescent light bulb and install this bulb.
Uses 50% less energy, rated for 50,000 hours, and comes with a 5 year warranty.

Brand: Eiko
Part number: 09932
Wattage: 12
Kelvin: 4000
Rated hours: 50,000
Warranty: 5 years

***This price is valid only for Ameren Illinois commercial customers, including government facilities and is based on power bill status of DS-2 or DS-3
***Requires installation within reasonable amount of time, not intended for shelf use
***Only purchase enough to use in your facility
***May ask for further information after purchase, such as copy of power bill to verify D-2, D-3 status
***In the event that you do not meet these criteria, the incentive amount will not be granted by Ameren and you will be billed for the amount.


Frequently asked questions
1) Will these T8 LED bulbs replace T12 bulbs? No, these only work with T8 ballasts. However, we have ballast bypass T8 led lams available to replace the T12 bulbs. Call for details at 217-370-7073
2) Do these work with a ballast? Yes these work with most T8 ballasts, no rewiring necessary. Simply replace the bulbs in your T8 fixtures and begin saving money on your power bill.
3) Who is eligible for this rebate program? Ameren Illinois DS-2 and DS-3 commercial accounts. This typically includes any commercial, public or privately owned building. Includes churches, public facilities, public schools. For further details, check your power bill to see if you are a DS-2 or DS-3 customer.
4) How come residential customers are not eligible? Ameren commercial customers have fees on their power bill that fund these energy efficiency programs, thus the money is spread back to them in the form of efficiency upgrades.
5) Are public schools eligible? Yes. The previous program had not provided funding for public entities, but beginning June 1, 2017 government facilities are eligible.

Our Price:$4.00
T8 LED Instant Fit 12 Watt Lamp 5000K (Ameren Illinois Business Customers) T8 LED Instant Fit 12 Watt Lamp 5000K (Ameren Illinois Business Customers)

****THIS PRICING IS ONLY FOR AMEREN-ILLINOIS COMMERCIAL ACCOUNT CUSTOMERS**** Not valid for residential accounts or out of state customers.

For further information, or to arrange for a free consultation over the phone or at your business location, PLEASE CALL BRAD AT 217-370-7073.

Regular price is $7.00 per bulb. Ameren Illinois business customers receive this instant rebate of $7.00 per bulb, leaving your portion at just $3.00 per bulb.

This 12-13 watt T8 LED lamp is a direct replacement for 28 or 32 watt fluorescent lamps which are typically used in office, retail, warehouse and shop environments. With a 5000 kelvin color temperature rating, these bulbs offer a daylight color and are sure to provide years of maintenance free use while saving money on your power bill. These daylight bulbs are often used in work shops, warehouses, automotive repair shops and much more.
No rewiring is necessary, simply remove your light bulb and install this bulb.
Uses 50% less energy, rated for 50,000 hours, and comes with a 5 year warranty.

Brand: Eiko/NATURALED
Part number: 09933/4537
Wattage: 12/13
Kelvin: 5000
Rated hours: 50,000
Warranty: 5 years


***This price is valid only for Ameren Illinois commercial customers including government facilities and is based on power bill status of DS-2 or DS-3
***Requires installation within reasonable amount of time, not intended for shelf use
***Only purchase enough to use in your facility
***May ask for further information after purchase, such as copy of power bill to verify D-2, D-3 status

Our Price:$4.00
T8 LED Ballast Bypass 14 Watt Lamp 4000K T8 LED Ballast Bypass 14 Watt Lamp 4000K

This 14 watt T8 LED lamp is a 4' replacement for most 28 or 32 watt fluorescent lamps which are typically used in office, retail, warehouse and shop environments. With a 4000 kelvin color temperature rating, these bulbs offer a cool white color and are sure to provide years of maintenance free use while saving money on your power bill.
This lamp allows for the ballast to be bypassed and can be wired with single end (non-shunted sockets) or double end (shunted sockets)
Uses 50% less energy, rated for 50,000 hours, and comes with a 5 year warranty.

Brand: Naturaled
Part number: 4538
Wattage: 14
Kelvin: 4000
Rated hours: 50,000
Warranty: 5 years

*Comes with stickers that must be placed onto the fixtures showing that the fixture has been improvised and sockets are now wired for 120 volts.


Frequently asked questions
1) Will these T8 LED bulbs replace T12 bulbs? Yes, if you bypass the ballast on 4' applications.
2) Do these work with a ballast? No, will need to bypass your ballast and feed 120 volts to the sockets.
3) What is the color of the light output? These are a 4000 kelvin lamp, which gives a cool white color.

Our Price:$8.00