For the application “adjustment of Philips ambilight bias illumination” you will find a spectroradiometer recommendation here.
A cheap set of LEDs is the best way to upgrade your fancy new TV
Philips OLED807 review - FlatpanelsHD
A cheap set of LEDs is the best way to upgrade your fancy new TV
File:Ambilight-2.jpg - Wikipedia
You should really consider adding bias lighting on your TV! : r/bravia
What is Bias Lighting for TVs?
Get glowing with the GE UltraPro Enlighten HD TV antenna. This slim, bar antenna features an innovative, patent-pending design that sits atop your flat screen and backlights your TV. The PureBias feature produces light at 6500K, which is scientifically proven to reduce eyestrain while enhancing picture quality, making it perfect for streamers, gamers and cord-cutters. Now you can immerse yourself in richer, more vibrant colors for the ultimate home theater experience.
GE Enlighten HD Antenna with Bias LED Lighting Black 53592
CinemaQuest Ideal-Lume LED Bias Lights Debut
Philips Hue now lets you turn any TV into an Ambilight TV, philips hue light tv
What is Philips Ambilight? The bias lighting technology explained