![]() Generally, the power factor of LED flat panel lamp for export is required to be above 0.85. The power factor can be detected by "power factor meter". The overall "power factor of lighting": If the power factor is low, it means that the driving power supply and circuit design are not good, which will greatly reduce the service life of lighting! If the power factor is low, no matter how good the lamp bead is used, the service life of lighting will not be long. #Led panel light 2x2 40w factory how to#How to select LED flat panel or identify the quality:ġ. Commercial lighting, shopping mall, jewelry counter, cosmetic counter, show window, lobby, aisle, etc. Office, meeting room, household lighting, kitchen, school, hospitalģ. ![]() Hotel, residential, restaurant, museum, art galleryĢ. It has wide range of applications such as:ġ. The flat panel light is ideal replacement for the traditional down lights. Light output variation at + 10% line voltage variation : Temperature range to reach 90% light output (base up): Switching cycles up to 50% failure (60s on /180s off ): Lifetime(50% failure by a switching cycle 165’ on /15’ off at 25✬): CRI > 80, the light similar with the sunshine. Suitable for new construction and remodel installations.Ģ. Ultra-thin design, simple and fashionable appearance. It has been widely used in office, school, hospital, shopping mall, home and other places to replace the traditional grid lamp in the LED era.ġ. ![]() ![]() Under the same wattage of traditional lighting source, LED flat panel has the characteristics of energy saving, good uniformity of illumination, higher color rendering index, soft and comfortable light, etc. The light source of edge lit LED panel is distributed on the side of the panel lamp and illuminated through the light guide plate.The light source of back lit LED panel lamp is evenly distributed on the back plate and directly illuminated through the diffusion plate. According to the lighting mode, LED flat panels are divided into edge lit LED panels and back lit LED panels. ![]()
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