Circa is a ring-shaped aluminium LED luminaire with opal diffuser that can be mounted as a pendant or ceiling light. It is available in diameters of 400, 600, 900 and 1'200 mm with 32 to 100 W and delivers 3'520–11'500 lm at up to 115 lm/W. The opal diffuser with a 150° beam angle provides soft light in 3000 K, 4000 K or 6500 K. Options include DALI, 1–10 V, emergency light for 1 h or 3 h and housing colours to RAL; dimensions can also be customised. Ideal for offices, foyers, meeting rooms and hospitality.

- Dimensions: and housing colour possible to customer specification

- L 1200 mm, 100 W

- 32–100 W, 3'520–11'500 lm, up to 115 lm/W

- Diameters 400, 600, 900 and 1'200 mm, profile 80 × 80 mm

- Aluminium housing with opal diffuser, beam angle 150°; mid-power LED, CRI >80, 3000 K / 4000 K / 6500 K

- Options: DALI, 1–10 V, emergency light 1 h / 3 h, housing colour to RAL

- Pendant or ceiling mounting, IP40, service life >50'000 h, protection class I