Product Overview

GE 16649 F18BX/SPX30 – 18W | 3000K Warm White | 1,200 lm | 2G11 4-Pin
The GE 16649 F18BX/SPX30 is an 18W 3000K Warm White 4-pin plug-in compact fluorescent lamp (4-Pin High Lumen Biax®) delivering 1,200 initial lumens, CRI 82, 2G11 4-pin base, and 10,000-hour rated life. It is a plug-in lamp, not a self-ballasted lamp, and requires a compatible external 4-pin CFL ballast. UPC: 43168166492.
Wattage 18W CFL | Color Temp 3000K Warm White | Lumens 1,200 lm Initial lm | Rated Life 10,000 Hours | Base Type 2G11 4-Pin |
Quick Specs
- Brand: GE
- Order Code: 16649
- GE Description: F18BX/SPX30
- UPC: 43168166492
- Product Family: 4-Pin High Lumen Biax®
- Wattage: 18W
- Base: 2G11 (4-pin)
- Nominal Length: 9.0 in
- Color Temperature: 3000K Warm White
- CRI: 82
- Initial Lumens: 1,200 lm
- Mean Lumens: 1,080
- Rated Average Life: 10,000 hours
- Min. Starting Temperature: 25°F
- Case Quantity: 40
- Lamp Type: Plug-in CFL — not self-ballasted
- Dimming: Not listed in catalog
Product Overview
The GE 16649 F18BX/SPX30 is an 18W 3000K Warm White 4-Pin High Lumen Biax® plug-in CFL rated at 1,200 initial lumens and 1,080 mean lumens, with a CRI of 82 and a rated average life of 10,000 hours. It uses a 2G11 4-pin base and is a plug-in lamp, so it must be operated on a compatible external 4-pin CFL ballast. Dimming operation is not listed in the GE catalog; do not install on a dimmer circuit unless the ballast manufacturer specifies compatibility.
GE catalog notes for this lamp: Fluorescent lamp lumens decline during life. Based on 60Hz reference circuit. Life ratings for the F18BX preheat lamps are based on operating the lamp at 3 hrs. per start on a preheat type circuit. Operation on rapid start and instant start ballasts is not recommended. 4-Pin lamp minimum starting temperature is a function of the ballast. Most ballasts are rated with a minimum starting temperature of 50°F (10°C). Ballasts are also available that provide reliable starting to 0°F (-18°C) and -20°F (-29°C). GE caution notice 151: CAUTION – Lamp may shatter and cause injury if broken. Remove and install by grasping only the plastic portion of the lamp.
Applications
- 4-pin CFL fixtures – Recessed downlights, wall sconces, and other fixtures built for 2G11 4-pin plug-in lamps. Confirm base, wattage, and ballast compatibility before ordering.
- Retrofit and maintenance replacement – Like-for-like replacement for 18W 2G11 lamps. 3000K (Warm White) matches the color temperature of the lamp being replaced when that lamp is also 3000K.
Replacing Your Current 4-Pin CFL?
- Base type – confirm 2-pin vs 4-pin: This lamp uses a 2G11 4-pin base. 2-pin and 4-pin lamps are not interchangeable. Check your fixture socket.
- Ballast compatibility: Plug-in lamp — requires a compatible external 4-pin CFL ballast rated for 18W and a 2G11 lamp. The catalog lamp table does not specify a ballast model.
- Wattage – 18W: Confirm your ballast and fixture are rated for 18W.
- Color temperature – 3000K: Match the color temperature of the lamps you are replacing.
- Dimmable: Not listed in the catalog. Do not install on a dimmer circuit unless the ballast manufacturer specifies compatibility.
- Catalog cross-reference: Generic FT18W/2G11/830; Osram/Sylvania FT18DL/830; Philips PL-L 18W/830.
Ordering Information
- Brand: GE
- Order Code: 16649
- GE Description: F18BX/SPX30
- UPC: 43168166492
- Wattage / CCT: 18W / 3000K Warm White
- Base: 2G11 (4-pin)
- Case Quantity: 40. Contact ADL Supply for volume orders.
Compliance
- Caution notice 151: lamp may shatter and cause injury if broken; remove and install by grasping only the plastic portion of the lamp.
- This lamp contains mercury — dispose per local lamp recycling regulations. Visit lamprecycle.org.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
ADL Supply recommends confirming all specifications with the manufacturer product data sheet prior to installation.