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[d]arc room 2019 in London (UK)
It has been an amazing edition of [d]arc room lighting exhibition in London, full of specifiers and designers visiting this creative design fair. PROLED is delighted of having met many interesting...
Downlight Arena 150 Square 
Technical Data
| IP classification: | IP44 |
| Power source: | 18 Watt: constant current 500 mA / 36 V 25 Watt: constant current 700 mA / 36 V |
| Housing: | ring white |
| Driver: | 18 Watt: 500 mA / 36 V (optional) 25 Watt: 700 mA / 36 V (optional) |
| Electrical connection: | 1x cable with 2-PIN to open wires (with connector for easy installation) |
| Average lifetime: | 50.000 h at L80/B10 |
| Operating temperature range: | -10° C till +45° C |
| Dimmable: | with special constant current dimmer or driver |
Photometric Data
| LED type: | CITIZEN (1x COB) |
| Luminous flux: | 500 mA: neutral white 1900 Lumen 700 mA: neutral white 2500 Lumen
500 mA: warm white 1800 Lumen 700 mA: warm white 2400 Lumen
The luminous flux of the black reflector is up to 15 % lower. |
| Colour temperature: | neutral white 4000 K warm white 3000 K |
| CRI: | 90 |
| Beam angle: | 70° |
| UGR: | < 21 |
Due to conditions of production photometric data can vary from production batch to production batch within the EU directive.