Philips released a new LED bulb product – 10.5W SlimStyle last December last year. The special place of this bulb is that it is very different from our common incandescent lamps and energy-saving lamps – because it is flat! The product has been sold today, selling at Amazon’s online price of $ 9.97, advertising: Philips 10.5 watts Slimstyle (using vintage interface) replaces a standard 60 watt A19, up to $ 136.13 energy costs. Fashion, flat design is ideal for wall lights, table lamps and floor lamps, chandeliers or ceiling lights, overhang for 22.8 years – reducing frequent replacement. Designed to the environment, designed, durable, mercury, dimming, and provide soft, comfortable light.

【拆解】飞利浦SlimStyle球泡灯

Like old-fashioned bulbs, Slimstyle’s white brightness reached 800 lumens. However, different from other cheap LED bulbs is that the bulb also supports dimmer. Although its warranty is only 3 years, the nominal use time is as high as 25,000 hours. Of course, the most interesting part is the size of the Slimstyle bulb! If you put it flat, you will find it to be flat. Unlike the “center light” of the ordinary bulb, the LED of the Slimstyle is in the outermost circle. SlimStyle uses a standard “screw” bulb interface with more shaped, but also wider. Aspect, because of its hard plastic, it is not easy to break or rupture. Philips said that due to the use of LED technology, the average annual electricity consumption consumption is only 1.26 US dollars. Compared to the playability of Hue smart light bulbs, it is clear that Slimstyle’s goals should be more easily.

【拆解】飞利浦SlimStyle球泡灯

【拆解】飞利浦SlimStyle球泡灯

Such a product is very curious that the drive circuit and the smart heat-dissipating circuit board are designed. After dismantling, you can see a large magnetic component having a plurality of connector pins, assuming it is an isolation transformer. On the back of the printed circuit board, we can see that the output of the power field effect tube Q1 directly enters D8, and its output is changed to the LED string of the yellow line, pointing to a non-quarantined power-boost type design. The voltage applied to 26 has just over 78V, indicating that the LED is a series of strings (26 × 3V / LED = 78V). It can be seen that the LED side unit is a resistive temperature sensor to increase the reliability of the bulb. Philips Slimstyle is an impressive and smart bulb design.