preface : Where there is light, there is human civilization. Lights, lighting tools. In ancient times, people used torches for lighting, then candles, and then lights. From stone lamp, bronze lamp to kerosene lamp, to modern electric lamp. It can be said that the development of lights has witnessed the historical civilization of mankind, as well as the progress of times and technology. Edison invented the electric light, which made the light enter thousands of households. However, in today's intelligent products, the light is no longer a switch, but a brightness. Just like the following smart lamp - Hey Lamp.

The fun and interest of HEIDIAN's product lies in that it first changed a kind of thinking mode, breaking other smart home Bluetooth wifi The way of connection, hey light uses voice control to achieve intelligent effects, voice control! Voice control! Voice control! Say important things three times. The intelligence of sound and light makes users feel wonderful.

[Unpacking Appearance]

▼ First of all, get the HEILIANG. It can be seen that the exterior packaging is simple and comfortable with black and white matching.

▼ The other sides are Hey Light logo , product parameters, and QR code. QR code scanning is controlled immediately, and there is a small word prompt below to properly turn on the phone volume (we will describe this QR code in detail later).

▼ This side is the detailed parameters of HEILIGHT.

▼ Here is a close-up of the top and bottom of the box. It can be seen that the whole box is made of corrugated paper. While protecting the light bulb, it is environmentally friendly and the packaging is excellent.

▼ Open the box, you can see the Heideng and three QR codes. This is the same as the QR code on the box. It can be pasted at the position where the lamp is used, and can be controlled by scanning the code.

▼ Seen from several different angles of HEILIANG, it is quite beautiful.

▼ Hey, the light looks down from the top, E27 Standard aluminum lamp cap. At first glance, it looks no different from ordinary lamp caps. But there is a small hole here. This is the sound receiver, that is, the microphone.

▼ The lower cooling hole is still large, which can effectively dissipate a certain amount of heat. According to the actual measurement, the lamp still has obvious heating at its maximum brightness. So this cooling hole is very necessary.

▼ Take a look at the lamp cap, you can see that the outside is actually a plastic lampshade.

▼ The lamp cap is composed of twelve White LED( Outer ring ) and twelve Yellow LED (inner ring) LED Combination of brightness, forming 2700K Color temperature -5600K Color temperature of five The higher the color temperature, the colder it feels. 2700K Is the color temperature (warm white) of ordinary incandescent lamps.

▼ Take the HEILIANG apart and look inside. What you can see on this side is the circuit board (oscillation circuit composed of various components, also called electronic rectifier board) that is common in electric lamps.

▼ Unlike ordinary electric lights, HEILIANG has a set of circuit boards to process voice recognition to achieve intelligence. It's obvious that this is TLSR8868 Semiconductor chip, an ultra-low power consumption chip commonly used in wireless mouse, keyboard and wireless audio device, has advanced audio compression and high integration level. This is the core of the fun of Heideng.

▼ In terms of weight, the package says that the weight of the lamp is 135g , actually measure the weight of the packed lamp 140g The weight of a single lamp 100g 。

▼ Add the appearance of "Hey Lamp" at the end of the unpacking chapter ~ Very nice ~

[Usage]

Here you can first check the official website of HEIDIANG, which is very stylish ~ The web address is You can poke in and take a look, instead of the manual, and directly introduce the use method and main highlights of HEILIANG.

★ [ Scan code to control ]

▼ One of the highlights of HEILIAN is to scan the QR code on the package or three complimentary QR codes, or the QR code on the official website qq , WeChat and browser scanning are all OK. After scanning, you will enter a html5 Web page of. The approximate appearance is shown in the figure below.

▲ It is recommended to click the upper left corner to download app , so that the next time you use it, you don't need to scan the code online. App It is also relatively stable.

▼app The operation is very simple. It is the same as the operation of the webpage version. You can adjust the brightness and color temperature of the light bulb, and see the changes in the brightness of the light bulb on the screen. You need your phone to turn on the sound.

▼ The notice bar can also adjust the brightness, color temperature and light switch. App Finally, let's talk about the sound. It is a sound with a sense of technology and magic. Heideng makes different adjustments according to the weak changes in tone and timbre of the phone. Here, the recognition of the Hei light is very accurate. As long as the sound is not too low, the Hei light can respond. The color temperature and brightness are the same as those displayed on the mobile phone, and they are accurate.

★ [ Lighting display ]

▼ You can see different color temperatures and different brightness. About brightness, ten A room whose brightness is completely black can be completely lit. As long as the room is not very large, the whole room is bright. The minimum brightness is very suitable for reading, and the color temperature should be based on your preference.

▼ If this is not obvious, I can see it by comparing the two warmest and coldest lights.

▼ Attach a piece of mid tone light.

  Summary

▼ comment:

With sound as the medium of signal transmission, the mobile phone sends commands, and HEILIANG accepts the commands and executes them. ten Gear brightness adjustment, five Level color temperature adjustment. As a smart bulb, it can be controlled by scanning the code without connection wifi Bluetooth saves many steps. 6W Power environmental protection and energy saving. It's worth recommending. forty-nine The price of yuan is worth more than the price.

▼ Product suggestions:

one Recommend optimizing app The turntable should be flexible.

two It would be better if I could recognize people's voices!

three If the price could be cheaper ~

This is a very interesting smart light bulb. If you have a light bulb in your home, if you want to change color in your home, if you don't want to bother connecting wifi If Bluetooth is connected. I recommend you to buy Hei Deng!

Finally, thank Lei Feng for giving me this opportunity ~