4W = 40W
Dimmable
CRI90+
400lm

1 3

SKU: F412-T25-C-27K

4W Tubular LED Bulb E12 Clear in Warm White

Name: 4W Tubular LED Bulb E12 Clear in Warm White
Brand: LiquidLEDs
SKU: F412-T25-C-27K
Price: 9.00 GBP
Availability: InStock

£9.00 GBP

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🕒 Support hours: Monday – Friday, 8:00 a.m. – 6:00 p.m. AEST

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Your satisfaction means everything to us. If you're not completely happy with your order, you can return it within 30 days of receiving it for a refund of the purchase price (excluding delivery).

We’ve been supporting our customers since 2010 and are here to help every step of the way.

View our full return policy ›

Fast, Reliable Delivery

Orders placed before 10 a.m. AEST on business days are dispatched the same day from our Sydney warehouse.

✅ Free fast shipping

• Orders over £299*

🚚 Delivery timeframes

• DHL Express: 3–6 business days

• DHL E-Commerce: 7–12 business days

📦 Express shipping available at checkout.

Please ensure your address is accurate to avoid delays and return-to-sender fees. If you haven't received your order or there's an issue, we're here to help.

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Trade customer? Head to our trade store to Log in or Register for wholesale pricing ↗ .

£9.00 GBP

Product Features

Adjust the brightness to create the perfect mood – from cosy evenings to bright, functional light.

Gentle on the eyes – no strain, fatigue, or headaches.

Classic incandescent-style glow – soft, cozy, and inviting.

Uses less energy and contains no hazardous mercury.

High colour accuracy – enhances tones for richer, more natural appearance.

Efficient LED equivalent to a classic 40W incandescent bulb.

Slim form, striking clarity.

The 4w T25 Tubular LED Bulb brings a sleek, understated elegance to compact fixtures and design-focused interiors. With its slender profile, clear glass, and exposed filament look, this bulb adds decorative flair and functional brilliance, perfect for minimalist sconces, vintage lamps, or display lighting.

Key Features:

Slim Tubular Design (T25): A space-saving silhouette that fits effortlessly into narrow or vertical fixtures, ideal for showcasing design elements without obstruction.
Clear Glass with Filament Look: Enhances the visual appeal of exposed bulbs, combining retro styling with modern LED efficiency.
Warm White Light (2700K): This light emits a cozy, welcoming glow that suits bedrooms, hallways, accent lighting, or hospitality environments.
Energy-efficient (4W = 40W Equivalent): It delivers excellent brightness with reduced energy usage, making it great for multi-bulb installations.
High CRI (90+): Renders colours with clarity and natural vibrancy, enriching the surrounding space.
Dimmable Functionality: Offers smooth, flicker-free dimming for mood and task versatility (compatible dimmer required).
E12 Small Screw Base: Specifically suited for US-styles candelabra sockets, common in decorative and compact fixtures.

Subtle Design, Standout Illumination:

The LiquidLEDs T25 4w LED Bulb is the ideal solution when aesthetics and scale matter. Whether used as a standalone accent or part of a decorative cluster, it adds refinement and warmth in one elegant package.

Bulb Base Type

The end of the lamp that fits into the socket.

E12 Mini Edison Screw
Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb, and the number relates to the diameter of the bulb in millimetres. For example, a standard household bulb is the A60. The bulb is "A" shape, and the diameter would be 60 millimetres.

T25
Input Voltage

This voltage specification denotes the voltage level required for the LED bulb to operate correctly.

220-240 Volt
Wattage

A rating, expressed in watts, indicates the rate at which a lamp consumes energy. Also known as wattage value.

4 Watt
Brightness

A lumen measures the amount of visible light emitted by a source per unit of time. It indicates the brightness or illumination power of lamps and lighting systems.

400 lumens
Colour Temperature

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four-digit number followed by (K), such as 2700K. High temperatures indicate white, "cooler" colours, while lower temperatures indicate yellower, "warmer" colours. Some typical Kelvin temperatures are 2700K (warm white) and 4000K (natural white).

2700 Kelvin
CRI

The Colour Rendering Index is an international system that rates a lamp's ability to render objects colours. The higher the CRI (based upon a 0-100 scale), the richer and more accurately the colours appear. CRI differences among lamps are not usually visible unless the difference is more than 3-5 points.

90+
Dimmable

Indicated whether a product can be dimmed in conjunction with a suitable dimmer control.

Yes, with most incandescent and LED dimmers.
Eye Comfort

Flicker-Free (Certified for reduced eye strain)
Incandescent Equivalent

The wattage value of an incandescent lamp of similar brightness.

25 Watt
Glass Finish

The surface finish of a bulb may affect the brightness of the emitted light.

Clear
Bulb Diameter

Light bulb: a measure of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.

30 mm
Total Length

It is also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length from the top of the bulb to the bottom of the base or pins and is typically expressed in millimetres.

78 mm
Average Life

A measure of the average length of time between first use and the point when 50% of the lamps tested have stopped functioning, using an operated cycle of 3 hours on, 20 minutes off.

25,000 hours
Beam Angle

The width of a light beam is expressed in degrees.

360 degrees
Material

The primary material used in this product.

Glass + Aluminium
Manufacturer's Warranty

36 Months
Certification's

SAA, RCM, EMC, CE, UKCA

Find quick answers to our most common questions below. For our full knowledge base, visit our Help Centre.

Visit our Help Centre

Orders

After placing your order, you can check its status at any time by logging in to your account at account.liquid-leds.com. You will also receive email notifications when your order is dispatched. You can track your parcel using our tracking page.

If your order has not yet been fulfilled, we may be able to cancel or modify it. Please contact us immediately with your order number. Please note that some orders are dispatched very soon after placement, so it may not always be possible to make changes in time.

Log in to your account at account.liquid-leds.com and go to Order History. Find the relevant order and click View Details to access and download your invoice.

If you are not satisfied with your purchase for any reason, you can contact us within 30 days of receiving your order and request a refund. Items must be unused, in their original condition and original packaging. Please visit our Return Policy page for full details.

Please contact us with your order number, a photo or video of the fault, and the batch number printed on the metal base of the bulb. Our team will review your claim and arrange a replacement if the fault is confirmed.

Shipping & Delivery

Orders placed and paid before 10am AEST on a business day are dispatched the same day from our Sydney warehouse. You will receive an email with your tracking number once your order has been dispatched.

We offer free standard shipping on orders over $99 to metro areas and over $199 to regional areas across Australia, excluding bulky items. Shipping costs are calculated based on weight and postcode for orders below these thresholds.

Yes! We ship to Australia, New Zealand, the UK, EU and surrounding European countries, Canada, the US, Hong Kong, Singapore, Thailand, Malaysia, India, UAE and Qatar via DHL. Free international shipping is available on orders over $399. Shipping costs and delivery times are shown at checkout.

Yes, for most products. Please note that bulky items such as festoon strings and festoon poles cannot be delivered to PO Boxes or parcel lockers due to their size and weight. A physical street address is required for these items.

We are sorry, but we do not offer pickup or click and collect at the moment. All orders are dispatched from our Sydney warehouse.

Please contact us immediately with your order number and the correct address. If your order has already been dispatched, address changes depend on the carrier and may incur a fee. Please note that LiquidLEDs is not responsible for orders sent to an incorrect address provided by the customer.

For EU orders, VAT is collected at checkout via the IOSS scheme — no surprise charges on delivery. For UK orders under £135, VAT is collected at checkout. For US orders, import duties may apply and are the customer's responsibility. For all other destinations, local customs duties and taxes may apply. Please check with your local customs authority if you are unsure.

Returns & Refunds

We offer returns within 30 days of delivery, but we do not offer direct exchanges. Items must be unused and in their original packaging. To swap a product, please return your original item for a refund or store credit and place a new order. Visit our Return Policy page for full details.

Yes, return shipping is at your expense for change-of-mind returns. We suggest using a tracked service as LiquidLEDs will not be held accountable for missing packages. If the item is faulty or we sent the wrong product, we will cover the return cost.

Once your return is received at our warehouse, our team will review it within 7 business days. Once approved, refunds are processed to your original payment method within 5 to 10 business days. You will receive an email notification when your refund has been processed.

Shipping and handling fees are not refundable. If your original order qualified for free shipping, a shipping deduction applies to your refund: below $50 is $13, $50 to $145 is $15, $145 to $200 is $18, $200 to $500 is $23, $500 to $1,000 is $35, and over $1,000 is $55.

No. Clearance items are sold at a reduced price and are not eligible for a refund.

Products

Yes. All LiquidLEDs LED light bulbs are vacuum-sealed and water-resistant, making them suitable for outdoor use. However, an IP44 or IP65 rated lamp holder is required when using bulbs outdoors.

Most LiquidLEDs 240V bulbs are dimmable and work smoothly with leading trailing-edge LED dimmers. Please check the individual product page to confirm whether a specific bulb is dimmable. Always pair a dimmable bulb with a compatible LED dimmer switch. Browse our compatible dimmers.

Yes, absolutely. A dimmable LED bulb can be used in a non-dimmable light fitting without any risk of damage. It will simply operate at full brightness.

Yes, our LED products are tested and certified to meet EU 2019/2020 ecodesign flicker requirements. Browse our dedicated Flicker-Free LED collection.

CRI (Colour Rendering Index) measures how accurately a light source renders colours compared to natural daylight, on a scale of 0 to 100. A higher CRI means more vibrant, true-to-life colours. Our ultra-high CRI range includes CRI 90+, CRI 95+, and CRI 97+ bulbs. Browse our Ultra-High CRI range.

No, your bulbs are most likely working perfectly. This is a common characteristic of LED bulbs with digital dimmers. Simply set a minimum brightness level of 35% or slightly higher in the Pixie app's device settings. This ensures the bulb always receives enough power to turn on.

Please contact us within 48 hours of delivery with your order number and a photo or video of the issue. We will arrange a replacement or full refund at no cost to you.

Payment

Yes. We use various electronic and physical security measures and devices to protect your personal data and credit card information from unauthorised access. All transactions are processed securely.

We accept Visa, Mastercard, American Express, Union Pay, PayPal, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip and Klarna. Afterpay, Zip and Klarna allow you to split your purchase into instalments.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Transform Every Room: How LiquidLEDs Creates Perfect Lighting in Any Space

🌈 See Colours as They're Meant to Be Seen

Our High Colour Rendering Index (CRI 90+) technology ensures that every colour in your space appears true to life. Unlike standard LEDs that can wash out or distort colours, our candle bulbs reveal the rich, vibrant hues of your furnishings, artwork, and decor exactly as they were designed to be seen.

Enhanced skin tones - People look healthier and more natural
Vibrant home decor - Fabrics, artwork, and furnishings display their true colours
Improved ambiance - Creates a more inviting and authentic atmosphere

💡Over a Decade of LED Expertise Since 2010

Since 2010, LiquidLEDs has been at the forefront of LED lighting technology. Our journey began with a mission to make premium, energy-efficient lighting accessible to everyone while providing exceptional customer service.

Pioneering LED design - We've refined our products through years of research and customer feedback
Trusted by professionals - Chosen by interior designers, architects, and lighting specialists
Proven reliability - Our bulbs are built on generations of technological improvements

👀Gentle on Your Eyes, Perfect for Extended Use

Experience lighting that transforms your space with our premium candle LED bulbs. Designed with meticulous attention to light quality, these bulbs create the perfect ambiance for any room while enhancing the beauty of your surroundings.

No visible flicker - Prevents eye strain and headaches
Reduced blue light - Better for evening use and sleep patterns
Stable light output - No fluctuations or buzzing

Tubular LED bulbs- Perfect globes for the fitting

After searching wide and far for these specialised e12 globes, I found them at Liquid LEDS for a good price. They are perfect for my light fitting and great quality. Shipping was fast too.

Hi Shirley,

Thank you for your review! We are so happy to hear that our 4W Tubular LED Bulb E12 Clear in Warm White was the perfect fit for your light fitting and that you were pleased with the quality and fast shipping. If you have any further product queries or need any help at all, please do not hesitate to reach out to us. We are always here to assist in any way we can. Thank you for choosing Liquid LEDS!

A+++

Great response time, super fast delivery. Much appreciated

Hello Matt,
Thank you so much for sharing this feedback. We truly appreciate your acknowledging the service you had with our company. Have a great day!

good

got the size right.

Hello,
Thanks for leaving us a review. Have a great day!

Excellent service

I was able to get what I needed quickly and easily and they were delivered the next day. Highly recommend

Hi,
We are glad to hear that you've been having a good experience with our brand. We strive to keep our customers happy. Thank you for taking some time out of your day to express how you feel about LiquidLEDs.

Perfect

These gloves are perfect for my light fittings with E12 sockets- I had to wait this time but Michael is an excellent communicator and once they were in I got them very quickly!

Hello Michelle,
Thank you so much for taking the time out of your day to write this review for us. We are very happy to hear you’re enjoying your new Dimmable LED bulbs. Please tag us in any photos as we'd love to feature you on our website and/or social media platforms. Have a great day!

4W Tubular LED Bulb E12 Clear in Warm White

Here When You Need Us

Hassle-Free Returns

Fast, Reliable Delivery

Orders

Shipping & Delivery

Returns & Refunds

Products

Payment

Transform Every Room: How LiquidLEDs Creates Perfect Lighting in Any Space

🌈 See Colours as They're Meant to Be Seen

💡Over a Decade of LED Expertise Since 2010

👀Gentle on Your Eyes, Perfect for Extended Use

Customers are saying

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4W Tubular LED Bulb E12 Clear in Warm White