home >
Light Bulbs > Compact Fluorescents (CFLs) > 2 to 200 Watt Screw-In > 100 to 105 Watt CFL - 400 to 500W Equal Compact Fluorescents > 2700K - 400-500 Watt Equal Compact Fluorescents
Customers Also Purchased
105 Watt CFL - 2700K Warm White
500 W Equal - 2700K Warm White - 80 CRI - 68 Lumens per Watt - 24 Month Warranty
Energy Saving Calculator
| LED Replacement | Watts | |||
| Existing Lamp | Watts | |||
| Lamps Replaced | ||||
| Cost per kWh | ||||
| Savings over life of lamp: $0 | ||||
Energy Savings / ROI Calculator close X
Calculate the total kilowatts saved by replacing the inefficient lamps with more efficient lamps
| Original Lamp Wattage | ||
| Replacement Lamp Wattage X | ||
| Watts Saved Per Lamp = | ||
| Number of Lamps to Replace X | ||
| Total Watts Saved = | ||
| Total Kilowatts Saved = | ||
Calculate the total kWh per year saved
| Total Kilowatts Saved | ||
| Enter Hours Used Per Day X | ||
| Enter Days Used Per Week X | ||
| Enter Weeks Used Per Year X | ||
| Total kWh Saved Per Year = | ||
Calculate the total energy cost saved per year
| Total Kilowatts Saved Per Year | ||
| Energy Cost Per kWh X | ||
| Total Energy Cost Savings Per Year = | ||
Payback on Investment
| Initial Cost of Lighting Upgrade $ | ||
| Total Energy Cost Savings Per Year / | ||
| Number of Months for Payback on Investment = | ||
| Savings over life of lamp = | ||
105 Watt compact fluorescent replaces 500 Watt incandescent light bulb. High lumen output is ideal for garages, shops, and many commercial applications. Recommended for use in well-ventilated fixtures and should NOT be used in recessed cans. For use in 120V applications only; should not be used with an external ballast. Do not use in loose or oxidized lampholders.
Brochures & Spec Sheets
GCP T5 Series Spec SheetSpecifications
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Customer Reviews
Rated 4.5 out of 5 by 11
reviewers.
Rated 4 out of 5 by Steve334 Good replacement for parking garage lighting
We used this light bulb to replace our high pressure sodium lights, and we're happy with it. The HP sodium lights were were way too hot, used appreciably more power, and took forever to turn on when the power went out. These lights come on without delay.
June 10, 2011
Rated 4 out of 5 by Fireborne Nice bright light
This bulb is bright, works great in my basement, gives me plenty of working light form my projects. Keep in mind this bulb is big, so it may not be a good option with low ceilings, etc..
April 9, 2014
Rated 5 out of 5 by Slias Best Bang for under $20.00
I bought 5 and out of the 5,1 was broke and 1 didn't even come on I call the same day and they replaced them no problem these are way better than an hps buld and there's not a lot of heat also they put out about 1500 lumes less(just guessing)so with 2 or more your plants will love them plus they come right on no need to warm up and these have the most lumes out of all the other bulbs get these and you will feel like you got over
October 25, 2012
Rated 4 out of 5 by sterling good for the value of this product
Received broken bulbs and you replaced them in a timely manner.
May 9, 2012
Rated 5 out of 5 by babyg14 this product works great
Fast at shipping thank you
April 15, 2012
Rated 5 out of 5 by ROB60527 Bright White Light
converted 2 large residential postlights from sodium vapor for easier maintenance, the warm white light is a definite plus.
December 7, 2011
Rated 5 out of 5 by SmOkEy Works great for vegging!
420 W LoL! Works great for lighting up big areas, and vegging plants!
October 30, 2011
Rated 4 out of 5 by Ujones Great value
Just make sure you understand they are big.
June 30, 2011
Email Specials & Promos
Sign up for Deals & Promotions.
1kb-6 // build-411