T4 fluorescent tube, 454mm long (tube only, pins not included) and 12mm thick, 16W. Available in warm white 2700K (827) for a cosy, ambient light or cool white 4000K (840) for bright, neutral illumination.
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Fluorescent Bulb 18W 24W 36W, Twin-Tube White Lamp with CFL Energy Saving 4 Pins H Tubes
Aliexpress UK
T4 fluorescent tube, 454mm long (tube only, pins not included) and 12mm thick, 16W. Available in warm white 2700K (827) for a cosy, ambient light or cool white 4000K (840) for bright, neutral illumination.
eBay
15W 20W 30W 40W E27 UV Light Bulb AC220V Straight Low Energy Ultraviolet Fluorescent Black Light CFL Violet Detection Lamp
Aliexpress UK
Operates on 220–240V AC, 50/60 Hz. Long-lasting, energy-efficient, and uniquely designed with outward-facing pins for easy installation in specialized fixtures. Outward-facing G10Q 4-pin base for specialized fixture compatibility.
eBay
Fluorescent White Energy-Saving Lamp 18W 24W 36W - Twin-Tube CFL 4 Pins H Bulb
Aliexpress UK
Colour: White 3400K. Length excludes the pins 356mm, length including pins 370mm. Length: 356mm excluding the pins. Length 370mm including the pins. Plus, it has a long lifespan of up to 8,000 hours, making it a cost-effective choice for your lighting needs.
eBay
NEEWER Basics 21/30W Handheld RGB Tube Light 35.5"/90cm Portable Inflatable TPU Lighting 5000mAh Type C 45W in/30W Out 3000Lux
Aliexpress UK
Output: Warm White 2700K or Cool White 4000K. Colour code: 827 or 840. Cap type: G5 (2 pins each end). Modern Lighting. Light Bulbs. Add Us To Your Favourites. We will always try to handle your queries as quickly and efficiently as possible.
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T5 LED Tube 30CM 220V 110V LED Lamp Bulb 6W LED Fluorescent Tube For Indoor Kitchen lighting 2835 SMD LED Light tubo
Aliexpress UK
476mm Pin to Pin. T4 16w - Fluorescent Tube 4000K . CFL Compact Fluorescent Bulbs. 10w, 16w, 20w T4 Fluorescent Tube Cool White Under Cabinet Tube Lamp. Incandescent Bulbs & Tubes. Rewireable Plug & Socket for LED Undre Cabinet Light T5 or T4 Plug.
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Square Four-pin Trichromatic Tube Fluorescent Lamps Four Needles Desk Lamp Tubes Eye-protection Lights 13W 18W 27W AC220V
Aliexpress UK
Fluorescent Tube Circle T5 840 2GX13 40 W 4000K Fluorescent Tube Lamp
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No Flickering T5 LED Tube 15W 50CM LED Light Bulb AC110V-220V Bright Fluorescent Tube For Study Table Lamp Home Cabinet Lighting
Aliexpress UK
Bulb shape size T4. Size: 480mm in length. T4 tube 16W. Cap Type G5. Type of Bulb Fluorescent tube. Light type Fluorescent. Model Number: T4. Bulb Features Not Dimmable.
eBay
ZHMZH 18W 24W 36W 40W 55W Fluorescent Lamp 4 Pins Twin-Tube Energy-saving Light Base Energy Saving Tube H 2G11 White Yellow
Aliexpress UK