Model: Haiku (H) Aluminium - White Driftwood Description: Haiku (H) Aluminium features a whisper-quiet brushless DC motor, three-bladed design in aircraft-grade aluminium, as well as SenseME® technology. With a built-in motion sensor to turn the fan on or off, and environmental sensors to constantly monitor your room’s conditions, you can let SenseME automation manage the airflow and light needed by simply setting your preferences. Haiku (H) is controlled via bluetooth remote, voice or Big Ass Fans mobile app compatible with Amazon Alexa and Google Assistant for Smart Home Integration. The fan comes in 1.3m (52"), 1.5m (60") or 2.1m (84") diameter to suit your room size. You can also opt to integrate it with a color changing LED light module (2700K-6000K) to light up your room. While Haiku (H) Aluminium White Driftwood  52" & 60" come in 2 mounting options i.e. low profile or universal mount, the 84" is only available in universal mount. Unlike low-profile mount which is ideal for low & flat ceilings between 2.4 – 3.4 meters, universal mount is the perfect accessory for sloped or high ceilings. The default down rod for universal mount included is 12”. To accommodate other ceilings heights, please select the correct optional drop tube kits. Dimension (mm): H312 (Low Profile) or H533 (Uuniversal); Ø1320 (52"), Ø1520 (60") or Ø2130 (84") Color: White Material: Aluminium Mounting Type: Low Profile (52" & 60") or Universal Rod (52", 60" & 84") Optional Accessory: LED light kit with 16 dimmable settings, 2700K-6000K Extension downrods for Universal Mount