BX120-2ch (LightDNA 2-Channel)

Valoya’s BX120-2ch is a LightDNA 2‑Channel LED bar built on the BX‑Series form factor for growth rooms and chambers. It pairs a daylight spectrum (NS1 or Solray) with an independently dimmable far‑red channel to replicate dawn/dusk and enable spectrum trials. The BX120‑2ch draws 132 W and measures 1176 × 73.5 × 58 mm at 2.6 kg per luminaire. Typical lifetime is 50,000 h and the fixture is passively cooled and IP67‑rated, with 1–10 V/PWM control. In practice, four BX120 bars are used to uniformly light a 120 × 120 cm area, with recommended mounting distances from 0.1–4.0 m depending on target PPFD. This model fits low‑to‑mid intensity layers and chamber ceilings where dynamic far‑red control is required.