4058075459250 DOWNLIGHT UGR19 DOWNLIGHT UGR19 DN195 21 W 830 WT IP54 Round recessed LED-Downlight in Aluminium, with low glare. External driver included, switchable. Driver connected to the luminaire with a detachable twist-lock DC 5.5 connector. Screwless connector box with Screwless terminal, push wire terminal for tool-free connection. Through wiring possible. Cable cross sections up to 5x2.5 mm². Nominal wattage: 21.00 W, Luminous flux: 2400 lm, Luminous efficacy: 115 lm/W, Standard deviation of color matching: ≤5 sdcm, Color rendering index ≥80, Color temperature: 3000 K, Flicker: < 10 %, Lifespan L70/B50 at 25 °C: 70000 h, Lifespan L80/B10 at 25 °C: 60000 h, Lifespan L90/B10 at 25 °C: 40000 h. Housing made from die-casted Aluminum with powder coating. White color closest equivalent RAL 9016, matt finish. Reflector Downlight design with mirror-finished reflector, and primary diffusor made of Polycarbonate (PC). Very good glare reduction UGR < 19, suitable for desk work according to EN 12464-1 with limited luminance L ≤ 3000 cd/m² for beam angle above 65 ° all-round. Rotationally symmetric narrow-wide light distribution (65°). Suitable for toolfree installation in recessed ceilings with Cut-Out opening Ø195,0 mm, mounting springs with clamping range 5-30 mm, built-in height 120 mm, for mounting on normally flammable surfaces. Indoor application, temperature range -20…+45 °C. CE/CB/ENEC/TÜV SÜD/EAC. Protection class II, IP code IP54/IP20 (frontside/backside). IK code IK03. Glow Wire Test 650 °C (IEC 60598-2-1). Dimensions: Ø220.00 mm x 82.00 mm, weight: 900.000 g. Company: LEDVANCE GmbH Article Number: 4058075459250 Article: DL UGR19 PFM DN195 21 W 830 WT IP54