4-Pin Compact Fluorescent Light Bulbs
CF13SE/827 - 4 Pin 2GX7 Base - 2700 Kelvin
13 Watt - CFL - Ushio 3000171
- Lumens: 800
- Length: 6.3 in.
CF13SE/841 - 4 Pin 2GX7 Base - 4100 Kelvin
13 Watt - CFL - Ushio 3000181
- Lumens: 800
- Length: 6.3 in.
CF13SE/830 - 4 Pin 2GX7 Base - 3000 Kelvin
13 Watt - CFL - Ushio 3000251
- Lumens: 800
- Length: 6.3 in.
CF9SE/827 - 4 Pin 2G7 Base - 2700 Kelvin
9 Watt - CFL - Ushio 3000170
- Life Hours: 10,000
- Lumens: 600
- Length: 5.7 in.
- Case Quantity: 50
CFT13W/2GX7/841 - 4 Pin 2GX7 Base - 4100 Kelvin
13 Watt - CFL - Plusrite 4014
- Lumens: 800
- Length: 6.38 in.
CFT13W/2GX7/827 - 4 Pin 2GX7 Base - 2700 Kelvin
13 Watt - CFL - Plusrite 4012
- Lumens: 800
- Length: 6.38 in.
![SYLVANIA logo](https://www.1000bulbs.com/fil/rails/active_storage/representations/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL3dkQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--0e0688f228d590a179673ff3739b4610d64b56b7/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCam9MY21WemFYcGxTU0lJZURNeEJqb0dSVlE9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--5b6340208d4b224611a2435a9342b63f60bed54c/sylvania_backup.png)
CF13DS/E/841 - 4 Pin 2GX7 Base - 4100 Kelvin
13 Watt - CFL - SYLVANIA 20318
- Lumens: 800
- Length: 6.18 in.
![SYLVANIA logo](https://www.1000bulbs.com/fil/rails/active_storage/representations/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL3dkQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--0e0688f228d590a179673ff3739b4610d64b56b7/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCam9MY21WemFYcGxTU0lJZURNeEJqb0dSVlE9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--5b6340208d4b224611a2435a9342b63f60bed54c/sylvania_backup.png)
CF13DS/E/830 - 4 Pin 2GX7 Base - 3000 Kelvin
13 Watt - CFL - SYLVANIA 20284
- Lumens: 800
- Length: 6.18 in.
![SYLVANIA logo](https://www.1000bulbs.com/fil/rails/active_storage/representations/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL3dkQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--0e0688f228d590a179673ff3739b4610d64b56b7/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCam9MY21WemFYcGxTU0lJZURNeEJqb0dSVlE9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--5b6340208d4b224611a2435a9342b63f60bed54c/sylvania_backup.png)
CF13DS/E/827 - 4 Pin 2GX7 Base - 2700 Kelvin
13 Watt - CFL - SYLVANIA 20314
- Lumens: 800
- Length: 6.18 in.
![SYLVANIA logo](https://www.1000bulbs.com/fil/rails/active_storage/representations/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL3dkQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--0e0688f228d590a179673ff3739b4610d64b56b7/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCam9MY21WemFYcGxTU0lJZURNeEJqb0dSVlE9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--5b6340208d4b224611a2435a9342b63f60bed54c/sylvania_backup.png)
CF9DS/E/827 - 4 Pin 2G7 Base - 2700 Kelvin
9 Watt - CFL - SYLVANIA 20313
- Lumens: 580
- Length: 5.7 in.
![SYLVANIA logo](https://www.1000bulbs.com/fil/rails/active_storage/representations/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL3dkQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--0e0688f228d590a179673ff3739b4610d64b56b7/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCam9MY21WemFYcGxTU0lJZURNeEJqb0dSVlE9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--5b6340208d4b224611a2435a9342b63f60bed54c/sylvania_backup.png)
CF7DS/E/827 - 4 Pin 2G7 Base - 2700 Kelvin
7 Watt - CFL - SYLVANIA 20312
- Lumens: 400
- Length: 4.5 in.
- Case Quantity: 50
![SYLVANIA logo](https://www.1000bulbs.com/fil/rails/active_storage/representations/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL3dkQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--0e0688f228d590a179673ff3739b4610d64b56b7/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCam9MY21WemFYcGxTU0lJZURNeEJqb0dSVlE9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--5b6340208d4b224611a2435a9342b63f60bed54c/sylvania_backup.png)
CF9DS/E/841 - 4 Pin 2G7 Base - 4100 Kelvin
9 Watt - CFL - SYLVANIA 20317
- Lumens: 580
- Length: 5.7 in.
- Case Quantity: 50
CF9SE/841 - 4 Pin 2G7 Base - 4100 Kelvin
9 Watt - CFL - Ushio 3000178
- Life Hours: 10,000
- Lumens: 600
- Length: 5.7 in.
- Case Quantity: 50
Plug-in CFL light bulbs are an efficient and longer lasting alternative to incandescents. Available in twin-tube, quad-tube, and spiral shapes, these lamps can only be used with electronic ballasts specially designed for 4-pin lamps. Plug-in CFLs come in several color temperatures ranging from 2700 Kelvin, which produces a warm light similar to incandescents, to a full spectrum 6500 Kelvin that simulates daylight. Capable of withstanding high temperatures and enclosed applications, plug-in CFLs are commonly used wide range of applications including warehouse lighting, retail displays, and downlights.
Plug-in CFL Base Types
To identify the base, plug-in CFL bulbs use an alphanumeric code. The base type starts with "G" or "GX" followed by a number that indicates the spacing between the pins (measured in millimeters):
- 7-Watt 4-pin plug-in CFLs are equipped with a 2G7 base.
- 9-Watt plug-in CFL light bulbs have a 2G7 base.
- 13-Watt plug-in CFL bulbs are equipped with 2GX7, G24q-1, and GX24q-1 bases.
- 14-Watt plug-in CFL lamps have a G24q-2 base.
- 18-Watt 4-pin plug-in CFL bulbs have G24q-2, GX24q-2, and 2G11 bases.
- 21-Watt plug-in CFL light bulbs are equipped with G24q-3 and GR10Q bases.
- 24-Watt plug-in CFLs have 2G11 bases.
- 25-Watt 4-pin CFLs are equipped with 2G11 bases.
- 26-Watt plug-in CFL bulbs have G24q-3 and GX24q-3 bases.
- 27-Watt plug-in CFL lamps are equipped with GX10q-4 bases.
- 28-Watt 4-pin CFL bulbs have 2G11 and GR10Q bases.
- 32-Watt plug-in CFL light bulbs are equipped with GX24q-3 bases.
- 36-Watt 4-pin plug-in CFL bulbs have 2G11 bases.
- 38-Watt plug-in CFLs are equipped with GR10Q-4 bases.
- 40-Watt plug-in CFL light bulbs have 2G11 bases.
- 42-Watt plug-in CFL lights are equipped with GX24q-4 bases.
- 50-Watt 4-pin plug-in CFL bulbs have 2G11 bases.
- 55-Watt 4-pin plug-in CFLs are equipped with 2G11 and GR10q-3 bases.
- 57-Watt plug-in CFL lamps have GX24q-5 bases.
Before buying, double check to see what socket your fixture uses to ensure you purchase the correct bulb. Plug-in CFLs are not interchangeable and require a specific socket. Change out old sockets with replacement plug-in CFL sockets. If you are looking for additional energy savings, plug-in CFL LED replacement bulbs are available.
Need help finding the right 4-pin plug-in CFL light bulbs? Our lighting experts are here to assist you. Call 1-800-624-4488 today.