2011年6月7日星期二

MR16 Spot Downlight Replacement Bulb


The MR16 LED downlight, whose size is the same as a standard MR16, can be widely used for both general and specific lighting. With 24 x 3-chip 5050 and high luminous efficiency of single LED, the downlight is ultra bright. It has exquisite appearance and the thermal management is professional. The raw material is high quality aluminum, which helps heat dissipation. The good heat dissipation ensures bulb’s long lifespan. Therefore, it is widely used as led marine lights.
As we known, led light is reputed for its energy saving. Especially for this kind of bulb, whose power consumption is 5w, only 10% of standard bulb. Moreover, it is environment friendly, for it contains no UV, no infra-red radiation, no mercury or lead. So there is no danger of broken glass.
   The input voltage is 12V AC, thus a magnetic/wire wound transformer is needed to work with this LED bulb. Generally, the bulb is stable, with no speckle, no flickering, no humming, no buzzing or RF interference. But some electronic transformer may cause the bulb flicking or even damaging.
Unlike incandescent and fluorescent sources, which often require an external reflector to collect light and direct it in a usable manner, the led downlight, just as led strip gives a reliable light source that help to focus light. It has long service life: 50,000hrs, which is 6 times longer than traditional lamp.
The installation is easy, so the bulb can be replace halogen ceiling lamp directly. With the wide angled beam 120', it can widely applied in store, display window, hotels, house, exhibition halls, and other decorative lighting projects. Both cool(6000-6500k) and warm white(3000-3500k) are available. Warm white versions always emit a yellowish light, resembling sunlight, and creating a cozy atmosphere, while the cool white versions emit white light, resembling daylight.