Last April, the track lights died
I was standing under a buzzing track light in our office hallway, holding a ladder and a screwdriver. The fixture was from 2012, and it hummed like a dying fridge. My CEO stuck his head out the door: "Client tour in three weeks. Figure it out."
I'm the procurement manager, so "figure it out" means: research, calculate total cost of ownership, get three quotes, and make a choice that doesn't get me second-guessed at the next budget meeting. I've been doing this for 5 years, tracking every one of our $240,000 annual facilities expenses. I don't trust marketing claims. I trust spreadsheets.
First step: Google. I typed what to replace track lighting with. The usual suspects appeared: LED retrofit kits, new track heads, even smart lighting. But our office has 35 track heads across two hallways, and the existing system was wired for 120V PAR20 bulbs. Any option that requires rewiring doubles the labor cost. My shortlist came down to direct-fit LED track heads.
The LEDVANCE discovery
I'd seen the LEDVANCE name pop up on commercial lighting forums. They're the spun-off lighting business from what used to be Osram's general lighting division. What caught my eye wasn't just the competitive pricing—it was the smart features: WiFi and Zigbee support.
I read several ledvance smart+ wifi planon plus reviews — not because we needed panel lights, but because those reviews told me a lot about their app, their Zigbee reliability, and how the smart+ system worked in real offices. The consensus? Great light quality and energy savings, but a few people complained about setup pain, especially with pairing.
One reviewer said they spent three hours wrestling with the app. Another said they had to reset their bulb three times. I almost skipped the entire smart+ line because of those reviews. But I also noticed something: everyone who got past the setup loved the result. So I made my first mistake—I decided to buy one sample to test the setup process itself.
The Zigbee configuration nightmare
The plan: order one LEDVANCE track head and one planon plus panel light for our biggest conference room. If the smart functions were too painful, I'd just order the non-smart versions and save my sanity.
The track head cost $34; the planon plus was $89. Compared to a $15 retrofit kit from the hardware store, this was a splurge. But this was for the room where clients sit. That's where quality matters.
When the package arrived, I installed the track head in 10 minutes. Solid construction, clean 3000K light, no buzz. Nice. Then came the planon plus. I wired it, flipped the switch, and it powered on. So far, so good.
The trouble started when I tried to connect it to my phone via Zigbee. I'm not an IT guy. I'm the person who buys the IT guy's equipment. But the app said to put the light into pairing mode, enter my Zigbee network credentials, and wait. I did exactly that.
"Connection failed."
I retried. Failed. I restarted the app. Failed. I nearly threw the phone across the room. Halfway through writing a scathing review in my head, I remembered a forum post: if the Zigbee device doesn't connect, you might need to fully reset ledvance bulb.
The process was simple: power off for 10 seconds, on for 1 second, off for 1 second, then on for 5 seconds. It worked—but only after I realized the real issue was my phone's location permission. That wasn't a Zigbee problem. That was a "me not reading the instructions" problem. Once I granted the permission and tried again, the planon plus paired in about 30 seconds.
Here's the funny part: after finally getting through the Zigbee configuration, I discovered how useful the smart controls actually are. We set a schedule to dim the lights at 7 PM when the cleaning crew comes, and another to gradually turn on the conference room lights at 8 AM. The energy savings are modest—about 4% of our lighting bill—but the "wow factor" when I show clients the app on my phone is real.
What the TCO spreadsheet said
In the end, we ordered 35 LEDVANCE track heads and 3 additional planon plus panels. Total cost: about $1,800, versus $1,450 for the cheapest retrofit kits we could find. That's roughly 20% more. But when I ran the numbers through my TCO spreadsheet, the gap disappeared:
- The cheap kits had a rated lifespan of 25,000 hours. LEDVANCE claims 40,000 for theirs. At 10 hours/day, 250 days/year, that's 2.5 extra years of life.
- The cheap kits were non-dimmable. LEDVANCE smart+ dims smoothly, which is huge for presentations.
- The cheap kits needed careful matching with existing transformers. LEDVANCE track heads have an integrated driver. Zero guesswork.
People assume expensive brands are expensive because of marketing. Sometimes that's true. But in lighting, it's often the reverse: manufacturers who invest in better components and testing can charge more. The causation runs from quality to price, not price to quality.
When the clients visited two weeks later, the office looked visibly better. Uniform light, no flicker, no buzz. Our office manager pointed out that the hallway was brighter than the parking lot—which says more about the parking lot than the hallway, but still. The space felt modern.
I know the budget purist will say: "Of course the procurement guy at a marketing firm can splurge on fancy lights." Fine. But my point is broader: when the product is part of your brand's physical environment, quality is visible to every person who walks in. It's the first thing they see. First impressions are sticky.
So if you're asking what to replace track lighting with: look at LEDVANCE. Their smart+ line isn't flawless—the app setup frustrated me, and if you're not ready to spend 20 minutes on Zigbee, buy the non-smart versions and skip the headache. But whatever you do, don't chase the lowest price. The math doesn't work in the long run.
And if you do go the smart route, read the reset instructions before you start. You'll thank me later.