Lens Ceiling Light
QN 39179-004A surface-mounted downlight with a layered glass trim. Warm halo spill softens the ceiling plane.
Lens Ceiling Light (QN 39179-004) is built as a surface luminaire and specified at LED 21W, with 3000K, a colour rendering index of CRI ≥90 and IP20 ingress protection. It is finished in Sandy White, Sandy Black, Matte Silver, Matte Brass, Matte Coffee, and is typically specified for residential, hotel, restaurant schemes. Dimensioned drawings are shown below; IES / LDT photometric files and finish samples are supplied on request for specification and lighting-calculation work.
| Luminous flux, lm | 1800lm |
| CCT, K | 3000K |
| Power consumption, W | 21W · 42V / 500mA |
| Color rendering (CRI) | ≥90 |
| Glare rating (UGR) | <19 |
| IP Code | IP20 |
| Size | Ø 400 × H 70 |
| Finishes |
Applications
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Dimensions & mounting
| Mounting | Surface |
| Dimensions, mm | Ø 400 × H 70 |
| Case material | Aluminum · glass |
| Warranty | 3 years |
Light distribution — cd/klm



