8W T5 fluorescent tube with a G5 bi-pin base, producing 420 lumens of 4000K Cool White illumination. The Eurolux G39 combines a compact 16mm diameter with efficient linear light output, making it ideal for under-cabinet lighting, display cabinets, emergency lighting, task lighting, cupboards, and compatible miniature T5 fluorescent fittings.
What it is
The T5 8W G5 Fluorescent Lamp is a compact linear fluorescent tube designed for smaller lighting fittings where space is limited and efficient, evenly distributed illumination is required.
Its T5 construction measures 16mm in diameter, while the G5 bi-pin base provides connection to compatible miniature fluorescent lamp holders. The G39 measures approximately 303mm in overall length, placing it within the compact T5 fluorescent family.
Producing 420 lumens from only 8W, the lamp provides practical linear illumination with a 4000K Cool White colour temperature. Its CRI ≥85 provides good colour rendering, making it suitable for task, display, cabinet, and utility lighting applications.
The lamp requires compatible 8W fluorescent control gear and should not be connected directly to the 220–240V mains supply.
Use Cases / Applications
- Under-cabinet lighting
- Display cabinets
- Cupboard lighting
- Emergency lighting
- Task lighting
- Retail displays
- Shelving
- Utility lighting
- Work benches
- Compact commercial fittings
- Older miniature fluorescent luminaires
- Existing fittings designed for 8W G5 T5 fluorescent tubes
Key Benefits
- Efficient 8W fluorescent technology
- 420 lumen output
- 4000K Cool White
- Good CRI ≥85
- Slim 16mm T5 construction
- G5 bi-pin base
- Compact 303mm overall length
- Rated lamp life of approximately 12,000 hours
- Uniform linear illumination
- Low power consumption
- Ideal for compact and confined fittings
- Genuine Eurolux G39 specification
The compact dimensions of the G39 make it particularly useful where a conventional full-length fluorescent tube would be impractical. Its combination of 420-lumen output, 4000K light and narrow 16mm construction provides practical illumination for smaller linear fittings.
Safety Compliance
- Use only with compatible 8W T5 fluorescent control gear
- Do not connect directly to the 220–240V mains supply
- Confirm 8W wattage, G5 base and 303mm overall length before replacement
- Do not substitute another T5 wattage solely because it uses a G5 base
- Isolate the electrical supply before installation or replacement
- Handle the glass tube carefully
- Avoid excessive pressure on the G5 pins
- Fluorescent lamps contain a small amount of mercury and should be appropriately recycled or disposed of
- Not interchangeable with T8 G13 fluorescent tubes
Brand Reputation
Eurolux is a well-established South African lighting brand supplying residential, commercial, industrial, and specialist lighting products.
Its fluorescent lamp range includes traditional T5 and T8 replacement lamps for existing installations, with the G39 specifically designed as a compact 8W G5 T5 fluorescent tube.
Specification
- Type: T5 Miniature Fluorescent Tube
- Material: Precision Glass (G)
- Voltage: 220V
- Wattage:Â 8W
- Lamp Shape: T5 Linear Tube
- Lamp Length:Â 300mm
- Lamp Diameter: Approximately 16mm
- Lamp Base: G5 Bi-Pin
- Lamp Finish: Opal
- Color Temp: Cool White | 4000K
- Lumen: ±420Lm
- Energy Saving: No
- Brand: Eurolux | General Electric | Philips | Sparkie
- Warranty: 1 Year
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