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Product Description
xAn E27 T30 tubular filament globe — 8 W for 600 lm at 4000 K, clear glass, 225 mm long, TRIAC dimmable, rated to 20,000 hours.
This one is 4000 K natural white. An earlier version of this page printed 2400 K in its specification block — that is the ultra-warm globe in the same range, a different product. The order code …840 is the 4000 K version. And you can change it yourself: it is a globe, not a fitting.
A quad-cross filament, which is why it is worth looking at
Inside the tube the filaments are arranged as a cross seen end-on rather than a single strip. That gives it depth from every angle — turn the globe and it does not flatten into a line the way single-plane filaments do. In an open fitting where the globe is the decoration, that is the whole difference.
225 mm long — specify it deliberately
25 mm wide and 225 mm tall. This is a long globe: in a pendant with a short shade or an open cage it will project well below the fitting, which is exactly the intention. Check the drop before you buy — over a table it is a feature, in a low ceiling fitting it may be too much.
It dims, which most decorative LED globes do not
TRIAC (leading-edge). That matters because a filament globe on a dimmer is the whole point — run low, the cross filaments glow like the incandescent tubes they imitate. Check compatibility with us if your dimmer is trailing-edge or smart.
4000 K on a filament globe is a deliberate choice
Decorative filaments are almost always 2200–2700 K. At 4000 K this one is neutral white — the filament look with clean, modern light rather than amber nostalgia. Right in a kitchen, a workspace or a contemporary interior; wrong if you want the speakeasy effect, in which case ask us for the 2400 K.
8 watts, 20,000 hours
An incandescent tube of this size drew 40–60 W and lasted about 1,000 hours. This is 8 W and twenty times the life — in a fitting you need a ladder to reach, that second figure matters more than the first.
Where it works
- Open cage and cluster pendants.
- Wall lights with exposed globes.
- Over a table, where the length reads as a feature.
- ⚠ Check the drop in a low-ceiling fitting.
Specifying it
25 mm wide, 225 mm high, 0.05 kg, clear glass. E27 base, 8 W giving 600 lm at 4000 K, CRI >80, beam 360°, quad-cross filament, dimmable — TRIAC, 20,000 hour rated life. 240 V, IP20 — indoor use. Warranty is three years. An ultra-warm 2400 K version is also made.
Supplied and supported by Lights For You.
Questions
Is it 2400 K or 4000 K?
4000 K natural white — the order code ends 840. An earlier version of this page printed 2400 K in its specification block, which is the ultra-warm globe in the same range, a different product.
Do I need an electrician to fit it?
No — it is a globe. The old page carried a line saying otherwise, which was boilerplate meant for a light fitting.
Can I dim it?
Yes, on a TRIAC (leading-edge) dimmer — and that is the point of a filament globe. Run low, the cross filaments glow like the incandescent tubes they imitate.
What is a quad-cross filament?
The filaments form a cross seen end-on rather than a single strip, so the globe has depth from every angle instead of flattening into a line when you turn it.
How long is it?
225 mm, and only 25 mm wide. In a pendant with a short shade it projects well below the fitting — a feature over a table, possibly too much in a low ceiling.
Why 4000 K on a filament globe?
Decorative filaments are almost always 2200–2700 K. This gives the filament look with clean modern light rather than amber nostalgia. Ask us for the 2400 K if you want the warmer effect.
How long does it last?
20,000 hours — about twenty times an incandescent tube of the same size, which also drew 40–60 W against this one's 8 W.
Product Specifications
xSpecifications
| Brand | Telbix Lighting |
|---|---|
| Model / SKU | G T308E27TUL840D |
| Type | LED globe — T30 tubular, quad-cross filament, clear |
| Lamp Base | E27 |
| Input Voltage | 240V |
| Wattage | 8W |
| Lumen Output | 600lm (sheet gives 600–620lm) |
| Colour Temperature | 4000K natural white — NOT 2400K |
| CRI | > 80 |
| Beam Angle | 360° |
| Dimming | Yes — TRIAC |
| Rated Life | 20,000 hours |
| IP Rating | IP20 — indoor |
| Width | 25mm |
| Height | 225mm |
| Weight | 0.05kg |
| Material | Glass |
| Warranty | 3 Years |
Variant specifications
| Order code | Colour temperature | Wattage | Output | Length | Dimming |
|---|---|---|---|---|---|
| G T308E27TUL840D | 4000K natural white | 8W | 600lm | 225mm | TRIAC |
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
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