








💡 Light smarter, live brighter — don’t let your space stay in the dark!
The KOR 13 Watt Double Tube CFL bulb offers a warm 2700K light with 900 lumens brightness, designed to replace major brand equivalents. Featuring a 4-pin G24Q-1 base and an impressive 12,000-hour lifespan, this energy-efficient bulb delivers reliable, cozy illumination ideal for both indoor and outdoor use. Sold in convenient 4-packs, it’s the smart choice for professionals seeking quality lighting with lasting value.





| ASIN | B0725BYXSN |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Average Life | 12000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Brand | KOR |
| Brightness | 900 Lumen |
| Bulb Shape Size | T4 |
| Color | White |
| Color Rendering Index | 82 |
| Color Temperature | 2700 Kelvin |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,193) |
| Date First Available | May 4, 2017 |
| Efficiency | 69.23 lumens/watt |
| Incandescent Equivalent Wattage | 13 Watts |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 4 |
| Item Weight | 8.8 ounces |
| Item model number | K20696-4 |
| Light Color | Warm White |
| Light Output Maximum | 900 Lumens |
| Light Source Type | CFL, Fluorescent |
| Light Source Wattage | 13 Watts |
| Light Type | CFL |
| Manufacturer | KOR |
| Material | copper |
| Number of Items | 1 |
| Package Dimensions | 6.26 x 3.11 x 3.07 inches |
| Part Number | K20689-4PK |
| Power Consumption | 13 Watts |
| Power Source | Corded Electric |
| Shape | t4 |
| Style | Tubular |
| UPC | 817300020696 |
| Unit Count | 4.0 Count |
| Voltage | 120 Volts |
| Wattage | 13 Watts |
| White Brightness | 900 Lumens |
D**E
This is the second time buying KOR 13 Watt Double Tube - G24Q-1 (4 PIN) Base
This time I bought 2 4 packs. They are reasonably priced and work well. I would recommend them to anyone who has an apartment that uses these tubes in every room except the kitchen.
A**E
as the advertisement said
good quality
M**N
Good product
Works as advertised
L**C
Good price and quality, but lasted fraction of 12,000 hours
Just what I needed for my bathroom fixtures. It worked well, my only complaint is only lasted about 1 year that is definitely less than 1000 hours.
E**.
Lights
Oh yes the lights were a perfect fit. There also nice and bright.
V**N
Double Tube Lamps
Worked out perfectly. Was delivered on time. Very happy with this purchase.
K**A
Defective product
Two of the light bulbs do not work. I tried them in different areas of my house and they won’t work. They won’t except my request for a refund either.
S**S
Best service ever
delivered the very next day. Happy with the product.
R**A
Like the original bulb. Price also excellent.
M**L
Perfect fit. Be careful when buying those type of lights. Look at the insert nudges and type of bulbs compared to your original lights.
R**E
Quick delivery
M**.
Ripoff! The lamp is 130mm long NOT the 123mm in the drawing on the Amazon page.. -Actually a bit more than 130mm. Size matters as these lamps were produced to fit into measured fixture areas based on the original lamp size. Does not go into my Luxo fixture. DO NOT PURCHASE unless you have a much longer space available. See the attached with this lamp sitting on a metric ruler.
K**N
Would burnt my application they had an extra tab and even after trying to adapt it still wouldn’t work.
Trustpilot
2 months ago
1 week ago