Hue or WiZ: which lighting system suits you?

Needs first: room, task, expansion

Before choosing between two brands, it is worth looking at the task. Should a single reading lamp in the living room become coloured? Should warm light run in the bedroom in the evening and a schedule kick in in the morning? Or are you planning a whole home step by step, with switches and scenes? Depending on the answer, the system question turns out very differently.

More important than any data sheet is the scale. A few lamps can usually be run on Wi-Fi without an extra device. With many lights, sensors and wall switches, central control becomes clearer, because scenes and schedules are in one place. This relationship applies across systems and is not a peculiarity of one brand.

Also work out the lighting needs of the room first. How much luminous flux a room needs is sorted by room size in the lighting calculator; the overview of lumens per room explains the basics. Only then is it worth asking whether Hue, WiZ or a third route provides the right technology.

A short checklist with three questions helps. First: how many lights should be smart in two years, not just today? Second: should the light also be operable without a smartphone, for example via a wireless switch? Third: how stable is your Wi-Fi in the rooms where the lamps hang? If you answer the first with a small number and the third with good, you will usually get by with a solution without a bridge. If you want to network many rooms from the start, you should include the bridge variant in the cost calculation.

Note also that smart lamps are no substitute for good base lighting. They add colour, schedules and scenes to it. For light colour and brightness the choice of the lamp itself remains decisive, and that depends on what you do in the room.

Bridge or Wi-Fi: the real difference

The most important difference lies in the connection route. The listing for the Philips Hue White & Color Ambiance E27 says that the bridge is available separately as a control hub and can control and automate the lamps together with other accessories and operate them remotely. The listing for the Philips Hue White Ambiance E27 names the same bridge. According to the listing, the lamps themselves can be voice-controlled via Amazon Echo devices.

WiZ takes the other route. According to the manufacturer, the WiZ Modern Bulb A60 E27 with 1,521 lumens registers directly with the router; a bridge of its own or a WiZ hub does not appear on the manufacturer page. According to the manufacturer, the radio route runs via Wi-Fi on the 2.4 GHz band, with Bluetooth also stated. That makes the start simple: screw in the light bulb, open the app, connect.

The flip side of the Wi-Fi route is dependence on the home network. Every lamp is its own Wi-Fi client. With a few lamps and a well-placed router this is not critical. With many lamps spread over several floors, the load on the router rises, and weak reception affects every single lamp. We have no measurements of our own on this; the statement is a technical classification with no documented hands-on testing.

A bridge, by contrast, bundles the lamps in one place. In return there is an additional device connected to the router. How many lamps a bridge can manage is explained in our guide on the Hue Bridge lamp limit. Please read up on the specific limit there and with the manufacturer before planning a large expansion.

What the lamps bring according to the manufacturer information

Two WiZ models show how broad the product family is. For the WiZ smart LED bulb Colour and Tunable White with 806 lumens, according to the manufacturer WiZ lists up to 806 lumens for its colour-capable A60 models, plus app or voice control and a direct connection to Wi-Fi. According to the manufacturer, the WiZ Modern Bulb A60 E27 with 1,521 lumens reaches up to 1,521 lumens at 2700 kelvin, a power consumption of 12.5 watts, a white range of 2200 to 6500 kelvin and a colour rendering index of 80. WiZ gives the rated lifetime as 15,000 hours.

The note on the product page is important: within the WiZ range there are several A60 lamps with E27 that are named almost identically. Only the version with the replacement value of 100 watts reaches the 1,521 lumens. Check model and pack size carefully before buying.

For Hue, luminous flux and kelvin range are missing on the two pages compared here, because the listing texts do not state them. What is stated is 16 million colours for the Philips Hue White & Color Ambiance E27 and, according to the listing, 50,000 white tones from cool to warm for the Philips Hue White Ambiance E27. You will find specific lumen values from the manufacturer; we do not adopt any figure here that does not appear on the product page.

Which light colour suits which task is explained in our guide on colour temperature in kelvin. It helps you classify the white range of a smart lamp.

Table: five lamps compared

The table gives only values that appear on the respective product page. Manufacturer values are marked as such, as are listing statements. An entry marked not stated means that the page says nothing on the point.

Alternatives to Hue and WiZ

If neither brand quite suits you, there are Wi-Fi lamps from other manufacturers. According to the listing, the Tapo L530E runs only on 2.4 GHz Wi-Fi, needs no hub and states 8.7 watts consumption, compared with an ordinary 60 watt incandescent bulb. Control runs via the Tapo app. The listing also refers to an award from Chip from 2021, which we pass on as third-party information and do not assess ourselves.

The Govee smart LED bulb E27 RGBWW is a twin pack for getting started. According to the manufacturer it delivers 800 lumens at 9 watts, uses Wi-Fi and Bluetooth and can be controlled in groups of up to 50 lamps. The figure of 2700 to 6500 kelvin comes from a manual that describes the US version with 120 volts and does not cover European mains voltage. Matter is also not cleanly documented for exactly this item. Do not plan around this function.

Both lamps are alternatives to WiZ in the Wi-Fi segment, although we cannot judge their light quality in everyday use. There is no hands-on testing of our own; the classification rests solely on the product documents. If you are looking for area effects instead of individual bulbs, the smart lighting section also has strips and panels.

When does which system fit?

The following situations are guidance, not a ranking.

• A few lamps, no extra device: WiZ fits if you want to start without a bridge, as according to the manufacturer the lamp registers directly with the router.
• Growing system with accessories: Hue fits if you want to manage lamps and accessories centrally. According to the listing, the bridge is the control hub for this.
• Rented home: Both systems can be used without intervening in the installation, because the lamps go into existing E27 lamp holders. Check the shape and maximum wattage of the luminaire.
• Voice control: According to the listing, Hue names Amazon Echo devices. According to the manufacturer, WiZ lists Alexa, Google Home, Apple HomeKit, Samsung SmartThings and Matter.
• Existing wall switch: Smart lamps need permanent power. How to solve this is covered in the guide on smart lamps and light switches.

A separate note on dimming: according to the Hue pages, dimming is done via the app, hub or wireless switch, not via a wall dimmer. A dimmer upstream in the circuit should be bridged or replaced, otherwise the light may flicker or the wireless connection may drop. For work on the house wiring, have a qualified electrician check if in doubt.

Costs and standby: what to look out for

Costs are not only about the purchase price of the lamp. In price terms, Wi-Fi lamps are in the entry level to mid-range band, Hue lamps with a bridge in the upper mid-range band. This is a rough classification without a daily price, because prices in the shop change at any time.

Running costs also include consumption when switched off, because a smart lamp stays on the network all the time. The guide on standby consumption of smart lamps gives an orientation. According to the listing, the WiZ app can show the energy consumption of the lamps as a daily or weekly report.

A final note on the honesty of this page: we did not have any of the lamps mentioned in hand and we have not measured anything. All information comes from manufacturer and listing documents evaluated on the linked product pages. Always check model, pack size and lamp holder against the current manufacturer page before buying.