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Product Description
xThis is a 5 W E27 T30 tubular filament LED globe in clear glass, giving 400–440 lm over a 360-degree beam — TRIAC dimmable — in 2400 K ultra-warm or 4000 K natural white.
It is a 5-watt globe, not 8. Our product title says 8 W. The SKU itself reads T305 — T30, five watts — and the datasheet, our record and the specification table all say 5 W. Only the title is wrong, and we are correcting it. If you compared this against another globe on wattage, compare again at 5.
You do not need an electrician. It is a light globe. Our page said “this fitting must be installed by a licensed electrician”. You screw it in.
2400 K is unusually warm, and that is the point
Most “warm white” globes are 2700 or 3000 K. At 2400 K this one is warmer still — the amber, slightly golden light of an old filament lamp rather than a modern LED. In a clear glass tube where the filament is visible, that is exactly right: a cool filament looks wrong, and a 2400 K one looks like the real thing.
The 4000 K variant is a different product in the same body — crisp natural white, for a visible-filament look in a modern or working space rather than a nostalgic one.
A visible filament means the fitting matters
Clear glass, T30 tube shape, 30 mm wide by 110 mm high. The filament is the decoration, so this globe belongs in fittings that show it: open pendants, cage shades, exposed batten holders, clear glass shades. In a solid or opal shade you are paying for a detail nobody will see.
360 degrees, which not all filament globes manage
The filament runs the length of the tube, so light goes evenly in every direction — no dark side. In an open pendant seen from all around, a globe with a directional pattern looks patchy; this one does not.
Dimmable, and it should be
TRIAC dimmable — the ordinary leading-edge wall dimmer. On a visible-filament globe dimming does more than lower the light: at low output the filament itself becomes the thing you see, which is the whole reason to buy a clear tube rather than an opal globe.
Output differs slightly between the two colours. The datasheet gives 400–440 lm as a range and our record gives a flat 400. The two variants almost certainly sit at either end of that. It is a small difference and we would rather state it than round it away — ask us if you need the exact figure for one colour.
20,000 hours
Rated life. At three hours a day that is about eighteen years. On a decorative globe in a visible fitting, that matters more than usual: replacing it means getting the same look back, and you will not be doing it often.
Where it works
- Open pendants, cage shades and exposed batten holders.
- Clear glass shades where the filament is meant to be seen.
- 2400 K for a nostalgic, amber look; 4000 K for a modern one.
- ⚠ Wasted in a solid or opal shade — the filament is the point.
- ⚠ IP20 — indoor and dry locations only.
Specifying it
T30 tube shape, 30 mm wide by 110 mm high, E27 screw base, clear glass. 5 W giving 400–440 lm at 2400 K ultra-warm or 4000 K natural white, CRI >80, 360° beam, TRIAC dimmable, rated 20,000 hours. 240 V, IP20 — indoor and dry locations only. No installation required — it is a globe. Warranty is three years, as a replacement warranty.
Supplied and supported by Lights For You.
Questions
Is it 5 watts or 8?
Five. Our product title says 8 W, and it is the only source that does — the SKU reads T305, and the datasheet, our record and the specification table all say 5 W. We are correcting the title. If you compared it against another globe on wattage, compare again at 5.
Do I need an electrician to fit it?
No. It is a light globe — you screw it in. Our page said an electrician was required, which is wrong.
How warm is 2400K?
Warmer than most “warm white” globes, which sit at 2700 or 3000 K. 2400 K is the amber, slightly golden light of an old filament lamp — which in a clear tube with a visible filament is exactly right.
Which colour should I choose?
2400 K for a nostalgic, amber filament look; 4000 K for a crisp modern one. They are the same body doing two quite different jobs.
What fittings suit it?
Anything that shows the filament — open pendants, cage shades, exposed batten holders, clear glass shades. In a solid or opal shade you are paying for a detail nobody will see.
Is it bright in every direction?
Yes — the filament runs the length of the tube, so light goes evenly all round with no dark side. In an open pendant seen from all around, a globe with a directional pattern looks patchy; this one does not.
Exactly how many lumens?
Between 400 and 440, depending on colour. The datasheet gives it as a range and our record gives a flat 400; the two variants almost certainly sit at either end. Ask us if you need the exact figure for one colour.
Product Specifications
xSpecifications
| Brand | Telbix Lighting |
|---|---|
| Model / SKUs | G T305E27TUS824D (2400K) · G T305E27TUS840D (4000K) |
| Type | LED GLOBE — T30 tubular filament, clear glass |
| Installation | NONE — you screw it into a lamp holder |
| Globe Base | E27 / ES — standard large screw |
| Shape | T30 tube |
| Input Voltage | 240V |
| Wattage | 5W — the product title says 8W, which is wrong |
| Lumen Output | 400–440lm — varies by colour variant |
| Colour Temperature | 2400K ULTRA-WARM or 4000K natural white |
| CRI | > 80 |
| Beam Angle | 360° — even in every direction |
| Dimming | YES — TRIAC (ordinary leading-edge wall dimmer) |
| Rated Life | 20,000 hours — about 18 years at 3 hours a day |
| IP Rating | IP20 — indoor and dry locations only |
| Width | 30mm |
| Height | 110mm |
| Material | Clear glass |
| Warranty | 3 Years — replacement warranty |
Variant specifications
| Order code | Colour temperature | Character | Wattage | Base |
|---|---|---|---|---|
| G T305E27TUS824D | 2400K ultra-warm | Amber, nostalgic filament | 5W | E27 |
| G T305E27TUS840D | 4000K natural white | Crisp, modern filament | 5W | E27 |
Data Sheet & Manual
xWarranties, Return & Refund Policy
xWarranties
For all warranty claims please ensure you have your proof of purchase at hand, an invoice from your electrician from the installation and check the faulty product is within the applicable warranty period. Warranty is replacement only.
Lights For You is not responsible for damages caused by unprofessional installation, modified products or manipulated by the customer or by any other person not authorised by the manufacturer; as well as by improper use, manipulation and/or short circuits, apparent signs of improper treatment.
Faulty items: lodge warranty directly with the brand (manufacturer). Keep proof of purchase.
Damaged or Missing Items
Notification of any damages or missing items must be received by Lights For You within seven (7) days of receipt of the product. Please email photos to ashfield@lightsforyou.com.au.
If the product is to be repaired or replaced, it must correspond to the one originally sent by Lights For You and the customer must include the delivery note and/or invoice.
Returns
Change of Mind Returns
- Customers who wish to return a product due to a change of mind or cancelled order may do so within thirty (30) days of receipt.
- The customer is responsible for the shipping costs for a change of mind return, irrespective of any free, discounted or any other type of shipping promotion that may have been applicable at the time of your order. This includes any costs you incur for us shipping the product to you in the first place and the cost of shipping the product back to us.
Lodge a Return
You must lodge a return request via the below request form.
Excluded from Change of Mind
- Clearance items
- Discontinued items
- Globes
- Custom items
- Made to Order (incl. custom cut profiles & LED strips)
- Lamp shades
- T4 fluorescent tubes
- Gift cards
Credits will be issued in the form of store credit or gift voucher and will be equal to the price paid for the product minus the cost of shipping. Store credit vouchers are valid for six months from the date of issuance.
Our Rights
We reserve the right to refuse a return in cases where we cannot be reasonably satisfied that you purchased the product from us or where we are not responsible for the damage in accordance with our Faults & damages policy.
Cancellations
Customers who wish to cancel all or part of an order due to change of mind or incorrectly ordered may do subject to cancelling in within 12 hours, during business hours from time of purchase. Once products have been shipped, you cannot cancel them.
Your Options
- Restocking fee: 20% will apply unless otherwise stated, or unless another order of equal or greater value is placed in lieu of this re-stocking fee.
-
Credit: will be issued in the form of store credit and will be equal to the price paid.
Please refer to the following link to learn more about our policies
Learn More
- Choosing a selection results in a full page refresh.