When comparing Osram Lightify Classic vs Stack Lighting BR30 Downlight, the Slant community recommends Stack Lighting BR30 Downlight for most people. In the question“What are the best smart bulbs?” Stack Lighting BR30 Downlight is ranked 4th while Osram Lightify Classic is ranked 11th. The most important reason people chose Stack Lighting BR30 Downlight is:
Equipped with a motion sensor to automatically turn on the light when somebody walks in, as well as an ambient light sensor to determine how bright the light needs to be, the BR30 are some of the smartest bulbs out there. They are currently some of the only bulbs that work on their own without needing to be controlled by a phone or remote.
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Pros
Pro Choice of hardware
Linked above is the classic bulb style, but Osram offers a few different products that fall into its Lightify family of products. These include an RGB flexible strip of LEDs (really cool desk/counter/home theatre accent lighting), and two other cheaper bulbs that don't offer RGB lighting (one has adjustable color temperature, the other doesn't).
Pro Access to 2 major ecosystems
These bulbs aren't attached to their own proprietary ecosystem - they are built to be compatible with Wink and WeMo which are already established ecosystems which allow for third party automation as well as other features.
Pro Very efficient
While any LED will be more efficient than incandescent bulbs, the Osram Lightify is one of the most efficient smart bulbs currently available, providing 89 lumens per watt (beating WeMo at 87, Philips Hue at 81, and GE Link at 78).
Pro Self automated
Equipped with a motion sensor to automatically turn on the light when somebody walks in, as well as an ambient light sensor to determine how bright the light needs to be, the BR30 are some of the smartest bulbs out there. They are currently some of the only bulbs that work on their own without needing to be controlled by a phone or remote.
Pro Custom programming
These lights are compatible with IFTTT (If This Then That) - a powerful automation tool that lets you use recipes from the community or create your own from thousands of triggers and actions.
Pro Easy to use presets
The app is where you can make changes to the lights. While they aren't RGB, they do have adjustable color temperature as well as an automatic mode which uses a blue-ish hue in the morning, and a warmer hue closer to evening. You can also manually set the color temperature if you prefer.
You can schedule alarms, as well as 'night mode'. If the bulbs detect motion while in night mode, they will illuminate dimly (around 5% brightness) instead of blindingly bright.
Cons
Con Lacks polish
The app isn't as intuitive as the other higher-end competitors, and lights have a slight delay when turning on.
Con Short lifespan
While virtually every other smart bulb is rated at 25,000 hours, the Osram Lightify is only rated at 20,000 hours. While it isn't certain these lights will clunk out before the others, it seems more likely.
Con Requires a hub
The hub needs to be plugged directly into your router, adding one more thing cluttering the likely already busy area. This also means that you have little choice in the placement of the hub, while other systems have a wireless hub that can be plugged into a wall socket in a closet or somewhere else where it will be hidden from sight.
Con Limited colors
These lights are limited to color temperatures - they don't offer full RGB coloring. They can do shades of blue and yellowish as well as bright white, but no deep blues, reds, greens or other colors.
Con Learning feature needs some work
These lights have a hard time adapting to certain activities. For example, if you are reading and being fairly still, the lights will think that the room is empty and turn off automatically. Because of the learning ability, in the future sometimes the lights will think you are reading and stay on even if the room is empty. It's a tricky situation, but it could be fixed through future updates.