... design, both arches whitened at the same time4. 6pcs high power LED, fan-cooled5. 1-30minutes adjustable timer,3 light intensities, suitable ... operation is so easy7. Integrated type is availableSpecifications:1. Input power: 100-240V AC, 50/60Hz2. Light resource: 6pcs high ... power LED3. Wavelength: 420nm-490nm4. Light Intensity:6 intensities, maximum >6000 ...