With the strengthening of people's awareness of energy conservation and the maturity of LED lighting technology, the LED lighting market has taken initial shape, and this market will become larger and larger. At present, there are many manufacturers of LED fluorescent lamps on the market. I believe that everyone has to face a tough problem: the dazzling and spot of LEDs and the problem of strong directionality of light.
For LED dazzling problems, various manufacturers have adopted a variety of methods, such as the use of brushed PC masks, the use of frosted masks, the use of special phosphor materials, etc., but these methods are not ideal, the brushed mask can Eliminate glare, but the spot phenomenon is more serious. People spend a little longer under this kind of lamp. The eyes are prone to fatigue. If you use the eye under such a lamp for a long time, it will cause the eyes to astigmatize. The frosted and milky white mask will reduce the light loss. Too big, the effect is too bad.
LED lighting is a market with a bright future. It is recommended that engineers take a little time to consider the lighting comfort of LED lamps when the market is just forming, paying attention to the efficiency, luminous flux and service life of LED lamps. Convinced that technology can solve comfort comfortably and will help you to better occupy the market.
With the optical film described above, the eye visually perceives that each LED is brighter but less glaring, and the diaphragm makes the LED daylight line more uniform and the viewing angle is significantly wider. The working principle of the diaphragm is to make the LED point light source which is irradiated onto the diaphragm into a uniform output of the surface light source, so that the problem of glare, light spot and widening the illumination range can be solved at the same time. In addition, the diaphragm transmits light. The rate is above 90, and the influence of the contrast is limited.
In general, the use of optical diaphragms has the following advantages:
1. Eliminate the unique spot of the LED. Since the LED fluorescent lamp is arranged in two rows or three rows, there will be a gap between the light emitted by each point source, so that a spot will be generated within a certain distance; after the optical film is used, the optical film is used. The incident point source light is evenly diffused and turned into a divergent light source, so that the light becomes very uniform and completely solves the spot problem.
2. Widening the illumination angle. The LED has a very strong directionality. The illumination angle is about 120 degrees, which is easy to produce blind spots. After using the optical film, the light can be extended to 180 degrees due to the unique diffusivity of the optical film. Left and right, this can effectively eliminate the blind spot of illumination.
The direct benefit of the use of optical diaphragms for LED fluorescent lamps is that, with the same amount of LED fluorescent lighting, in the same area of ​​space, the LED fluorescent lamps with diaphragms have no illumination blind spots, the light is uniform, and the lighting effects are far more than ordinary LEDs. fluorescent lamp. And the greater the required illumination area, the more obvious this advantage.
Plastic Coated Electric Kettle
The original stainless steel double wall Electric Kettle. This kettle comes with 100% stainless steel interior. Outside made by plastic for protect your hand in case that the hot stainless steel will scald your hand. No plastic in contact with hot water. The spacious kettle has a volume of 1.8 liters which give ample space to boil tea, coffee or soups in minutes. Lets you boil a huge quantity of liquid at a time and helps save time and electricity.
· Stainless Steel Body With Plastic Outside: Ergonomic in design, the electric kettle has a sturdy handle with smart contours to make your grip a firmer one. The stainless steel finish gives a glossy feel and boasts a rust-free performance. This stainless electric kettle comes with a convenient spout so that liquid can be easily poured from it directly into a container. It avoids any spillage and thus prevents your kitchen from getting messy.
· 360 degree rotational body with separated base: Enjoy the ease and convenience of cord-free serving with this stylish stainless steel kettle. Perfect for placing on the table for gatherings or leaving on the base for worry-free hot water any time of day.
· Automatic shut off when water boils or dry: This overheat safety protection feature of the electric Kettle helps to prevent hazardous accidents. The cordless electric kettle switches off if the water inside the kettle dries up. It also saves on electricity as it uses very less power.
· Lightweight and Portable: Carry your kettle anywhere to enjoy a warm cup of coffee or tea away from your home. Kettle not only looks good but maintains a high standard in terms of durability. Lightweight and its small dimensions snugly fit in your bag. Portable and small in size, this electric kettle makes a perfect travel companion.
· Cool touch Exterior: With out cool-touch design. You`ll be able to touch the outside of the kettle even when it`s boiling. There`s no risk of getting accidentally burnt, so it`s perfect for homes with young children.
Application:
Enjoy your coffee.
Cook egg for morning.
Boil some lemon tea
Plastic Coated Electric Kettle
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Guangzhou Taipeng Electrical Appliances Technology CO., LTD. , https://www.kettles.pl