FSL Electronic Ballast Compact Fluorescent Linear Twin-Tube Light Bulb 24w/36w/40w AC 220V, E-ballast - AliExpress
4-pack Rare earth trichromatic Linear Twin Tube Energy Saving Fluorescent Light Tube flat 4-pin 18W 24W 36W 40W 55W Available - AliExpress
TBE LIGHTING 8w / 12 inch Daylight White 6500K Tubes - F8T5/D Fluorescent Tube Lamps 288mm / 12''- CFL Bulbs - G5 2-Pin Base Fittings - T5 High Efficiency Lamps (2-Pack) - Amazon.com
PL-L 2G11 Base Energy Saving Tube H 18W 24W 36W 40W 55W Fluorescent Lamp 4 Pins Twin-Tube Energy-saving Light Bulb White Yellow - AliExpress
9W 60cm Length Glass LED Tube Fsl T5 LED Tube Fluorescent Tube Vs LED Tube - China LED Tube for Electronic Ballast, Fluorescent Tube Vs LED Tube | Made-in-China.com
FSL 9W 6500K G23 2 PIN PLS COMPACT FLUORESCENT TUBE Kuala Lumpur (KL), Selangor, Malaysia Supplier, Supply, Supplies, Distributor | JLL Electrical Sdn Bhd
fsl fluorescent tubes t5, fsl fluorescent tubes t5 Suppliers and Manufacturers at Alibaba.com
FSL Compact Fluorescent Linear Twin-Tube Light Bulb, CFL H-shape 4 Pin 2G11 Base 18W/ 24W/ 36W/ 40W/ 55W 2700K/ 6500K Available - AliExpress