With its new Smart
+ color bulb, Sylvania has jettisoned the Lightify brand (and has stepped away from the Ledvance corporate identity).
Not exact matches
Color analysis tools that use old - tech incandescent or LED
bulbs need constant recalibration and have up to
+ / - 4 - point error rate
A good
bulb with 6500K
color temperature and a 90
+ CRI rating runs about $ 25.
Cree recently revamped its entire lineup of
bulbs to improve its
color rendering index; these
bulbs score 85
+ on a scale of 0 to 100, meaning they should more accurately reflect an object's true
colors compared to some lower - scoring LEDs.
LIFX has taken its top - notch Wi - Fi
color LED smart
bulb and added a terrific feature to create the LIFX
+: Infrared LEDs that illuminate the surrounding area even when the
bulb is turned off (via software, that is).
Sylvania's Smart
+ A19 Full
Color bulbs, the company's first line of smart light
bulbs, are supposedly the first to allow owners to control them directly via Siri and Apple's Home app.
LIFX has another new
color - adjustable
bulb, the LIFX
+, which acts just like any other LIFX
bulb, except when you turn it off with the app an infrared light kicks on.
If you're not hung up on the
color changing aspect of the whole affair, you can get the bridge
+ six white - only Lux
bulbs for the same price as the
color - changing Hue starter kit.