IKEA has been making affordable smart home gear for years, but their Zigbee-based Tradfri line always required a hub and felt like a walled garden. That changes completely with the new KAJPLATS lineup — 21 devices that run on Thread and speak Matter natively. No bridge needed. No lock-in. And the price? The entry-level smart bulb starts at 5.99 dollars.
This is the biggest deal in smart home pricing since… honestly, there is no “since.” Nothing else comes close. A Philips Hue white ambiance bulb costs 15 dollars. A comparable KAJPLATS bulb costs 6. That is not a typo.
What You Get for Under Six Dollars
The KAJPLATS E26 LED bulb (450 lumen, smart white spectrum) is the star of the lineup. For 5.99 dollars you get:
Thread wireless protocol (faster, more reliable than old Zigbee)
Matter certification (works with Apple Home, Google Home, Alexa, SmartThings)
Adjustable white spectrum (warm to cool white)
450 lumens of brightness (roughly equivalent to a 40W bulb)
No hub required for basic remote control
The catch? You need a Thread border router somewhere in your home. That could be an Apple HomePod mini, a Google Nest Hub, a Samsung SmartThings Station, or IKEA’s own Dirigera hub (now updated to be a Thread border router and Matter controller).
But here is the thing most people miss: you can use the KAJPLATS bulbs with the Bilresa remote control (starting at 3 dollars) completely without any hub, router, or app. The remotes pair directly with the bulbs using TouchLink. This is genuinely plug-and-play smart lighting.
The Full KAJPLATS Lineup and Pricing
1. KAJPLATS E26 450 lumen White Spectrum (5.99 Dollars)
The entry point. Adjustable white light, Matter-over-Thread, and cheaper than a sandwich. Perfect for bedside lamps, hallways, and anywhere you just want reliable smart light without spending double digits. Compare prices on Amazon
2. KAJPLATS E26 1100 lumen White Spectrum (11.99 Dollars)
The workhorse. 1100 lumens is bright enough for a living room or kitchen, and the white spectrum tuning means you can shift from energizing cool white in the morning to warm cozy light at night. Still less than half the price of equivalent bulbs from Hue or LIFX. Compare prices on Amazon
3. KAJPLATS E26 1100 lumen Color and White Spectrum (12.99 Dollars)
The full-color version. Full RGB color plus white spectrum, 1100 lumens, Matter-over-Thread. At 12.99 dollars this undercuts every major color smart bulb on the market. For context, a single Philips Hue color bulb starts around 45 dollars. Compare prices on Amazon
4. KAJPLATS E26 1600 lumen White Spectrum (13.99 Dollars)
The brightest in the lineup. 1600 lumens is equivalent to a 100W traditional bulb. Great for garages, large rooms, or anywhere you need serious output with smart control. Compare prices on Amazon
5. KAJPLATS Starter Kit with Bilresa Remote (9.99 Dollars)
The best deal for smart home beginners. You get a white spectrum E26 bulb plus the Bilresa remote control. The remote alone is worth having — it gives you physical dimming and on/off without reaching for your phone. Compare prices on Amazon
Why Thread Matters (Pun Intended)
Thread is a mesh networking protocol built on the same technology as Zigbee but designed to be self-healing and internet-connected. Every Thread device extends the network, so more devices means a stronger network, not a more congested one. This is the opposite of Wi-Fi smart devices, which fight for the same limited bandwidth.
With IKEA moving from Zigbee to Thread across their entire smart home line, your KAJPLATS bulbs become Thread routers that strengthen the mesh. A kitchen bulb helps the motion sensor in the hallway stay connected. A bedroom light extends the network to the smart plug in the garage. It is the network effect working in your favor.
The Thread border router situation has been a pain point, but it is improving fast. Apple HomePod mini, Apple TV 4K, Google Nest Hub, Amazon Echo (4th gen), and Samsung SmartThings Station all work as Thread border routers. IKEA’s Dirigera hub now does too, with Thread 1.4 support that shares credentials so it joins your existing Thread network instead of creating a separate one.
Bilresa: The Remote Control IKEA Finally Got Right
The Bilresa remot
e deserves its own section because it is surprisingly good. Two versions are available: a simple two-button model starting at 3 dollars, and a scroll-wheel version that lets you physically dial brightness and color temperature.
Here is what makes Bilresa special:
Pairs directly with bulbs via TouchLink — no hub or app needed
Works as a Matter controller for scenes and groups
Available in multiple colors so you can tell which room’s remote is which
The scroll wheel version adjusts brightness with a satisfying physical dial
Backward-compatible with older Tradfri Zigbee devices
At 3 dollars, the basic remote is a no-brainer add-on. Even if you use voice control most of the time, having a physical button next to the bed or by the door is something your guests and family members will appreciate.
How KAJPLATS Compares to the Competition
Let us put the pricing in context. Here is what equivalent smart bulbs cost from other brands:
Philips Hue White Ambiance E26: 15 dollars (Zigbee, requires Hue Bridge at 50 dollars)
LIFX Mini White: 18 dollars (Wi-Fi, no hub needed but congests your network)
Sengled Matter bulb: 13 dollars (Matter-over-Wi-Fi, no Thread)
The Nanoleaf Essentials is the closest comparison — it is also Matter-over-Thread, no hub required, with color options. But at 20 dollars versus 6, IKEA wins on price alone. Nanoleaf has slightly better color accuracy and a more polished app, but for most rooms the difference is not worth tripling your budget.
Known Issues: The Connect
ivity Bump in the Road
Full transparency: early adopters have reported connectivity issues with IKEA’s Matter-over-Thread devices. The Verge documented problems connecting KAJPLATS bulbs to both the Dirigera hub and other platforms like Apple Home and Amazon Alexa. IKEA has acknowledged these issues and released a Dirigera hub firmware update that improves “Matter onboarding stability,” but it is not yet clear whether this fully resolves the problems.
If you are an early adopter, expect some setup friction. If you are patient, these issues should get ironed out as IKEA releases more firmware updates. The hardware itself is solid — this is a software maturity problem, not a hardware one.
Who Should Buy KAJPLATS Bulbs Right Now
Buy now if: You already have a Thread border router (HomePod mini, Nest Hub, SmartThings Station), you want the cheapest reliable smart bulbs available, and you are comfortable with the possibility of a firmware update or two in the first few weeks.
Wait if: You do not yet have a Thread border router and do not want to buy a Dirigera hub, or you need rock-solid stability on day one. Give IKEA a month or two to ship more firmware updates.
Skip if: You are already deep into the Philips Hue ecosystem with a Bridge and lots of bulbs. The Hue system is mature, reliable, and has thousands of third-party integrations. KAJPLATS is for people starting fresh or adding budget-friendly lights to rooms that do not need premium color accuracy.
Bottom Line
The IKEA KAJPLATS lineup is a watershed moment for smart home affordability. A Matter-certified, Thread-connected smart bulb for under 6 dollars was simply not possible before, and IKEA is the only major brand delivering it. The connectivity growing pains are real but temporary, and the value proposition is undeniable. If you are building a smart home on a budget, or just want to add smart lighting to a few rooms without investing in a Hue Bridge, these bulbs are the clear choice. Pair them with a 3-dollar Bilresa remote and you have a complete smart lighting setup for less than the cost of a single competitor’s bulb.
