Best HDMI 2.1 Sync Box TV Backlight Kit from Fancy LEDs

Ambient TV Led Backlight 4K HDMI 2.0 Device Sync Box And Smart Light Bar Strip WS2812B 5050 RGBIC Kit Suit For 24-85Inch Screen - AliExpress

I can't choose between Fancy 2.1 vs Lytmi Fantasy 3 vs Govee A.I gaming Sync. : r/fancyleds

Smart TV Led backlight, Ambient light tv Kit Hdmi 4k

New ambilight- like HDMI 2.1 sync-box (and lights) : Lytmi fantasy 3, Page 3

Govee sync box vs Lytmi fantasy 3 : r/Govee

TV Backlight Bar & Aura™ Sync Box HDMI 2.0 - Dekala LightHouse™ – Dekala Store

Fancyleds

Fancy LEDs Fancy Sync Box Ambient TV Backlighting Syncing Box HDMI 2.0 All TV Sizes (70 to 90) : Electronics

Fancy LEDs Fancy Sync Box Ambient TV Backlighting Syncing Box HDMI 2.0 All TV Sizes (70 to 90) : Electronics