4W = 40W
Dimmable
CRI93+
470lm

1 3

货号： F427-T30M-C-27K

4W 中管 LED 灯泡 E27 透明暖白色

Name: 4W 中管 LED 灯泡 E27 透明暖白色
Brand: LiquidLEDs
SKU: F427-T30M-C-27K
Price: 121.00 HKD
Availability: InStock

HK$121.00

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我们的首要任务是为您提供卓越的体验。自 2010 年以来，我们的团队一直致力于为您提供帮助，并且我们随时准备尽我们所能为您提供帮助。

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船运

订单满则享受 DHL 免费送货服务 $149，但大件物品除外，如彩绳或彩杆。低于 149 美元的订单的运费根据重量和邮政编码而有所不同。从澳大利亚到美国的运输时间预计为 5-7 个工作日。请注意，运费不包括海关可能收取的任何关税或税款。

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假设我们在任何工作日上午 10 点（澳大利亚东部标准时间）之前收到您的订单和付款，我们将在当天从悉尼仓库发货。我们希望您知道，我们的目标是快速交付您购买的商品。

运输中断

如果您检查了包裹的递送状态并发现问题或包裹在运输过程中延误，请访问我们的联系我们页面。我们将立即联系快递公司，要求他们追踪您的包裹并展开调查。请注意，此调查可能需要长达 5-8 个工作日。

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万一发生错误或延误，我们将尽力纠正问题。如果我们运送了错误的商品或您的订单中缺少某些物品，我们将使用与您原始订单相同的运送方式重新运送，费用由我们承担。请在收到货件后 48 小时内告知我们任何需要纠正的项目。

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产品特点

类似于普通白炽灯或卤素灯的颜色

复古魅力与现代效率的结合

用 4W 中号管形 T30 可调光 LED 灯泡 E27 照亮您的空间，这是一款经典设计与现代 LED 技术的完美结合。发出温暖的 2700K 光芒，非常适合在各种环境中营造舒适宜人的氛围。

主要特点：

暖白光（2700K）：这种光线提供柔和、温馨的光芒，非常适合客厅、卧室和餐厅区域。
节能：它仅消耗4瓦特电力，提供470流明的亮度，是传统40瓦白炽灯的环保替代品。
高显色指数（CRI 93+）：确保颜色准确呈现，提升室内和家具的外观。
调光功能：兼容大多数LED和白炽灯调光器，允许调节亮度以适应任何心情。
360度光束角：提供均匀的光线分布，消除暗点和阴影。
紧凑型管状设计：T30 形状和 E27 底座使其适用于空间有限的灯具，如吊灯和装饰灯。
长寿命：平均寿命为15,000小时，减少了频繁更换的需求。
环保：不含汞和其他有害物质，是更安全的环保选择。

理想应用：

它非常适合用于吊灯、壁灯和其他需要温暖、柔和光线的灯具。

使用4W 中号管 T30 可调光 LED 灯泡 E27，提升您的照明体验，融合复古魅力与现代效率。

灯泡底座类型：product.metafields.custom.cap_type

The end of the lamp that fits into the socket.

E27 Edison Screw
灯泡形状：product.metafields.custom.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.

T30
瓦数：product.metafields.custom.wattage

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

4 Watt
亮度：product.metafields.custom.luminous_flux

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.

470 lumens
色温：product.metafields.custom.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：product.metafields.custom.colour_rendering_index_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.

93+
可调光：product.metafields.custom.dimmable

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

Yes, with most incandescent and LED dimmers.
白炽灯等效项：product.metafields.custom.incandescent_equivalent

The wattage value of an incandescent lamp of similar brightness.

40 Watt
玻璃饰面：product.metafields.custom.glass_finish

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

Clear
灯泡直径：product.metafields.custom.bulb_size

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
总长度：product.metafields.custom.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.

185 mm
平均寿命：product.metafields.custom.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.

15,000 hours
光束角度：product.metafields.custom.beam_angle

The width of a light beam is expressed in degrees.

360 degrees
制造商保修：product.metafields.custom.manufacturer_s_warranty

36 Months
认证：product.metafields.custom.certification_s

SAA, RCM, EMC, CE, UKCA

付款与安全

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您的付款信息将得到安全处理。我们不存储信用卡详细信息，也无法访问您的信用卡信息。

LED Light Bulbs FAQs

How bright are LiquidLEDs bulbs?

LED brightness is measured in lumens, not watts. Here's a quick conversion guide:

2-3W LED ≈ 25W incandescent (200-300 lumens)
4-5W LED ≈ 40W incandescent (400-500 lumens)
6-8W LED ≈ 60W incandescent (650-800 lumens)
7.5-10W LED ≈ 75-100W incandescent (900-1200 lumens)
11-12W LED ≈ 100-125W incandescent (1300-1500 lumens)

All LiquidLEDs product pages list wattage and lumen output so you can choose the perfect brightness for your needs.

What is the lifespan of LiquidLEDs bulbs?

LiquidLEDs bulbs are designed for over 25,000 hours of use. If you use your light for an average of 3 hours per day, your LED bulb could last over 22 years. This exceptional longevity significantly reduces the frequency of replacements compared to traditional incandescent bulbs, which typically last only 1,000-2,000 hours. Note that all LED bulbs' light output gradually decreases over time, a phenomenon known as lumen depreciation.

Are LiquidLEDs bulbs dimmable?

Yes, most LiquidLEDs bulbs are dimmable, allowing you to create the perfect ambiance for any occasion. Look for the "dimmable" specification on the product page. For optimal performance, we recommend using LED-compatible dimmers. Some older dimmer switches may cause flickering or buzzing with LED bulbs. If you experience any issues, please contact our customer support team for assistance.

What is colour temperature and which should I choose?

Colour temperature refers to the warmth or coolness of light, measured in Kelvins (K):

Ultra & Extra Warm (2000K-2200K): This colour range is warm and closer to a room lit by candles. It’s a very calm type of light, but it may make tasks like reading harder.
This calming light gives off a warm glow, similar to candlelight. However, because it is such a soft light, it may not be suitable for activities that require focus, such as reading.
Warm White (2700K-3000K): This colour creates a cozy, inviting atmosphere similar to traditional incandescent bulbs. It is ideal for living rooms, bedrooms, and dining areas.
Natural White (3500K-4000K): Provides a balanced, neutral light perfect for kitchens, offices, and workspaces.
Cool White (5000K-6500K): This colour delivers a crisp, energising light similar to daylight. It is best for task lighting, garages, and areas requiring detailed visibility.

Choose based on the mood you want to create and the purpose of the space.

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4W 中管 LED 灯泡 E27 透明暖白色

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LED Light Bulbs FAQs

How bright are LiquidLEDs bulbs?

What is the lifespan of LiquidLEDs bulbs?

Are LiquidLEDs bulbs dimmable?

What is colour temperature and which should I choose?

Customer Reviews

4W 中管 LED 灯泡 E27 透明暖白色