PHILPS push LED power module latest lighting products

PHILPS electronics in Japan within the show, including LED lighting apparatus with wireless switch does not need batteries to control the brightness with the power module, power supply circuit and built-in replaceable light source LED lighting module of the company's new products open.

The power supply module using wireless switch without a battery, support 2.4GHz band IEEE802.15.4. wireless standard module is equipped with the power switch to cause vibration by pressing action components, electric starting wireless chip can be used to provide the components, and will switch to the power module. The company demonstrated the lighting and light LED lighting apparatus, lighting apparatus and LED dimming (slowly adjust brightness) action (Figure 1). The company envisions for the lamp (Downlight) and light (Spotlight). Each switch is corresponding to a power module connected to a specific LED lighting device, and therefore, the lighting device can be controlled as required. According to reports, although there had been the use of infrared wireless transmission, but like this, the use of wireless communication technology in the design of lighting appliances have a higher degree of freedom. The switch end does not need to be provided with a part of the radiating infrared ray on the surface of the shell, and the LED illuminating device is not provided with a light receiving part on the surface of the shell.

The increase in the function of wireless communication, cooperated with neturen. The life of the wireless switch is 60 thousand times, the size is 40mm * 40MM * 15mm. There are two types of vertical and horizontal press type (Figure 2). Communication protocol is said to comply with the ZigBeeGreen Power standard.

Improving the setting freedom of LED lighting by built-in power supply

LED lighting module built-in AC-DC power conversion circuit, suitable for downlights. The beam is 1100lm, with the color temperature of 3000K, 3500K and 4000K products. The power consumption is 22W, 20W and 19W. The average color rendering index (Ra) of 80 is scheduled to be listed before and after the summer of 2010. Do not need another power module. The size of diameter 69.7mm, high 40.25mm.LED lighting module can be installed in the ceiling is arranged on the pedestal used (Figure 3). Module when the deterioration, the pedestal can be removed and replaced with a new module.

When the size of the power circuit is large, the module can not accommodate, so the initial beam can only reach 1100lm. PHILPS plans to launch in the future can not change the size of the enclosure can accommodate the support of greater power supply circuit, beam over 1100lm products. In addition, the life expectancy of the LED lighting module is 25 thousand hours, which is inferior to that of the LED lighting module. The reason is that the built-in power supply circuit life is shorter than LED, and the life of the module depends on the power circuit rather than LED.

LED is used in the module when the configuration of the PHILPS called "Remote PhosphorTechnology" technology. A plurality of blue LED components are arranged in the module, and the blue light is uniformly transformed into white light by using a diffusion plate with a yellow phosphor arranged on the surface of the module. It is said that this can reduce the impact of LED components brightness deviation and color deviation.

PHILPS has increased by Remote PhosphorTechnology varieties in products such as downlight. In addition to using only blue LED components and get a white light through the diffusion plate products, as well as the use of blue LED components and LED components to obtain outstanding red red white light, as well as the product by using RGB and four kinds of white LED components to significantly change the color. The LED is configured within the module using the PHILPS LED (PhilipsLumileds Lighting) of small high power RebEL".