1. 4pcs Bridgelux leds chip;2. Lumen 317;3. 4W;

4. Ra>75;5. Lifespan > 30,000 hours;

6. Input voltage: DC12 or AC12V;

7. Color temp: 3000K-7000K;

8. Material: Aluminium + acrylens

9. Working temp: -25--+40 degree;

10. Size: 50(dia) x 46mm; 

11. Application: replacement bulbs for general lighting, especially for show window, marketplace, hotel, museums, art galleries, No UV or IR radiation

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