ST72 – E27 smart bulb

ST72-shaped smart light bulb with glossy black base and pink illuminated filament, featuring visible screw fitting and printed text.

In stock

Free shipping over £50 (UK only)
Free 30-day returns
2-year warranty

About the ST72 – E27 smart bulb

Handblown and made of crystal-clear glass, Lightguide bulbs are a statement piece. The reflections from its inner tube and coating play off of each other, creating a unique light effect that perfectly complements its unique vintage-style shape.

Handblown glass
Reflective coating
Glowing inner tube
White and colour light
⌀72 mm

Features

Product number (EAN/UPC)

8719514419391

Lamp dimensions

Dimensions (WxHxD)

72x168
Durability

Number of switch cycles

50,000
Nominal lifetime

25,000
Environmental

Operational humidity

5% <H<95% (non-condensing)
Operational temperature

-20°C to 45°C
Extra feature/accessory incl.

Dimmable with the Hue app and switches

Yes
Guarantee

2 years

Yes
Light characteristics

Colour rendering index (CRI)

≥80
Colour temperature

2000-6500 K
Packaging dimensions and weight

EAN/UPC - product

8719514419391
Net weight

0.13 kg
Gross weight

0.31 kg
Height

209 mm
Length

100 mm
Width

146 mm
Material number (12NC)

929003151501
Packaging information

EAN

8719514419391
Power consumption

Standby power consumption

0.5
Energy efficiency label (EEL)

G
Power

6.8
Product dimensions and weight

Overall height

193 mm
Service

Warranty

2 year(s)
Technical specifications

Lumen output bulb included

500
Diameter

72 mm
Weight

84 g
Bulb technology

LED
Fitting/cap

E27
Lumen output at 2100K

500
Lumen output at 2700K

500
EPREL Registration Number

1838141
The bulb

Form factor

ST72
Input voltage

220V-240V
Light output

White and colour light
Lumen output

500 lm @ 2700K
Power factor

0.5
Software upgradable

Yes
Start up

Instant 100% light output
What's supported

Compatible with Effects feature

Yes
HomeKit compatible

Yes
IOS

Yes
Philips Hue App

Android 10.0 and above, iOS 16 or later
Voice assistants (Hue Bridge required)

Amazon Alexa, Apple Home, Google Assistant
WiFi

Works without Wi-Fi
Defined support period

Minimum of 48 months after introduction date
Max. number of accessories

12 (with Hue Bridge)
Compatible operating systems

iOS, Android
Communication protocol

Bluetooth, Zigbee
Compatibility with third-party systems

Alexa, Google Home, Apple HomeKit, IFTTT, Klikaanklikuit, Matter, Samsung SmartThings, Sonos
Other

User manual

No manual available
Disposal of the product

At the end of (economic) life, dispose the product according to local rules and do not dispose the product with regular household waste. The correct disposal of your product will help prevent potential negative consequences for the environment and human health
Dismantling

No dismantle information available
FAQs

Do I need special fittings for Philips Hue Lightguide bulbs?

Philips Hue Lightguide bulbs have standard fittings (e.g. E26 or E27) and will fit into most standard lights and fixtures.
Are Lightguide bulbs Bluetooth compatible?

Yes. Lightguide bulbs can be controlled with either Bluetooth or a Hue Bridge.
What colour are Philips Hue Lightguide bulbs?

Philips Hue Lightguide bulbs themselves are clear. They are also White and color ambiance, meaning they can shine in millions of colors of light. They work just like any other Philips Hue color-capable smart bulb — for example, you can add them to your Entertainment areas.
Are Lightguide bulbs only for decorative purposes or can I use them for functional lighting?

You can use Lightguide bulbs however you like! They're perfect for mood lighting, and they also work well for functional and task lighting.
What kind of lamp should I use with Lightguide bulbs?

We offer a specially designed pendant light cord Lightguide bulbs (sold separately), which fits perfectly with the bulb. If you'd like to place Lightguide bulbs in a table or floor lamp, any lamp will work provided it has the same fitting (E26/E27).
Can I use the Lightguide bulb in outdoor and/or damp locations?

Lightguide bulbs are rated for indoor environments or in areas with up to 75% relative humidity only. They shouldn't be used outdoors or in damp locations.