Philips 40-Watt 16 in. Linear Circline T9 Fluorescent Tube Light Bulb Cool White (4100K) (1-Pack) 391185 - The Home Depot
lumenivo 40W Circline Replacement Bulb 2CT6 Bulb 2800K Circline Fluorescent Lamp Bulb - Double Circle Light Bulb with G10Q-4 4 Pin Base in a Square - 1 Pack - Amazon.com
40 watt; T5; Circline Fluorescent; 3500K Neutral White; 82 CRI; 2GX13 (4-Pin) base - Walmart.com
GE 40W 16 T9 COOL WHITE CIRCLINE at Lowes.com
LED Tubes – The Ultimate Guide to Replacing Fluorescent Tubes
LED TUBE T9 EM
lumenivo 40W Circline Replacement Bulb 2CT6 Bulb 2800K Circline Fluorescent Lamp Bulb - Double Circle Light Bulb with G10Q-4 4 Pin Base in a Square - 1 Pack - Amazon.com
Philips 138149 - F40T10 Frosted | Incandescent Lamp | BulbsDepot.com
Philips 40-Watt 16 in. Linear Circline T9 Fluorescent Tube Light Bulb Cool White (4100K) (1-Pack) 391185 - The Home Depot
Upgraded A21 18W LED Light Bulb (US ONLY)
NYLL - 16 Inch/ 16" Plug & Play T9 Circline LED Lamp - Cool White (4100K) Circular Bulb Directly Relamp 40 Watt Fluorescent Bulb FC16T9/CW, FCL40 (without rewiring or modification) - Ballast Required! - Amazon.com
Satco S9565 LED G40 Bulb - 2700K | BulbsDepot.com
T5 Circline Plus | Sylvania Lighting Solutions
NYLL - 16 Inch/ 16" Plug & Play T9 Circline LED Lamp - Cool White (4100K) Circular Bulb Directly Relamp 40 Watt Fluorescent Bulb FC16T9/CW, FCL40 (without rewiring or modification) - Ballast Required! - Amazon.com
Philips PL-L Energy Advantage 25W 3500K 4-Pin Fluorescent Lamp
LED Ceiling Lamp 24 Watts (PPC240) - PowerPacSG
Philips 40W 16in Diameter Cool White T9 Circline Bulb - Circline Bulbs - Amazon.com
FC16T9/CW (S6506) 40 Watt T9 Fluorescent Lamp | BulbsDepot.com
NYLL - 16 Inch/ 16" Plug & Play T9 Circline LED Lamp - Cool White (4100K) Circular Bulb Directly Relamp 40 Watt Fluorescent Bulb FC16T9/CW, FCL40 (without rewiring or modification) - Ballast Required! - Amazon.com
TCP 32040 40W Double T6 Circline Lamp
LED Ceiling Lamp 24 Watts (PPC240) - PowerPacSG
Circline T8 circular fluorescent tube 40W G10q 4000'K - By-Pass
SYLVANIA T5 Circline Fluorescent Tube Light Bulb, 40W, Soft White Color Temperature, 1 pack - Fluorescent Tubes - Amazon.com
LED TUBE T9 EM V
TCP 32040 40W Double T6 Circline Lamp
TCP 32040 40W Double T6 Circline Lamp
NYLL - 16 Inch/ 16" Plug & Play T9 Circline LED Lamp - Cool White (4100K) Circular Bulb Directly Relamp 40 Watt Fluorescent Bulb FC16T9/CW, FCL40 (without rewiring or modification) - Ballast Required! - Amazon.com
Circline 40W/840 - Lamp Belgie
