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All about Led Lights – Led Strip, Led MR16, Led G4, Led G9, Led GU10, Led Fluorescent Light.etc

23 mai 2011

LED Daytime Running Lights

LED Strip Light is more and more used on cars, motors, marine, trucks and trailers. It is not only working at very low safe voltage but also very easy and simple for installations. As led strips are used more and more widely, high power and ultra bright led lights are keenly required by some car fans. LEDDRL

 

The LED Daytime Running Light is now available for ultimate led headlights. For its super brightness, energy saving and long lifetime, the LED DRL is more and more pupolar with Audi owners, Mercedes-Benz lovers and all other people.

 

There are several styles of LED Day Time running lights, 6-led L shape for Benz cars, 8-led super bright item for audi cars and high power led version universal for all cars. They run and lighten the car with higher brightness.

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10 mai 2011

CREE LED Light Bulb

 

Nowadays, LED light bulbs are increasingly replacing traditional lights for LED has a lot of advantages over conventional light source. LED light bulb exceeds the efficacy of any incandescent, halogen and fluorescent lamp, and has a much longer life span than these lamps. Though, the initial cost of LED lamp is higher, it will reduce the cost of maintenance. That is to say, LED light reduces total-cost-of-ownership (TCO). In addition, it doesn’t contain mercury or emit UV during operation. As for its usage, there are many applications, such as general illumination including indoor and outdoor and portable lighting, electronic signage and indication, backlighting and video screen, automotive, forward and directional lighting, and advertisement and retail lighting, etc. There are many LED products, for example, LED strip with its flexibility, wide application and easy installation, is becoming more and more popular for both aesthetic and functional purposes. LED G4 with its small size and high luminous output, is universally applied in groups to compose a lamp. 

Cree Inc., located in America, manufactures semiconductor materials and devices. Though it has many competitors, including Nichia Corporation, Osram Opto Semiconductors, Philips Lumileds Lighting Company, Seoul Semicondutor, GE Lumination, Epistar and Everlight Electronics, Cree is a leading innovator of lighting-class LEDs, LED lighting, and semiconductor solutions for wireless and power applications. It has various products such as LED fixtures and bulbs, high-brightness LEDs, lighting-class power LEDs, power-switching devices and radio-frequency/wireless devices. Cree aims at leading LED market and enabling customers’ products with LED innovations and technology. For instance, XLamp XR-E is a white, blue or green LED mounted on a 7 by 9 mm base with a maximum drive current of 700-1000 mA and a viewing angle of 90-100 degrees, rated for 50,000 hours. Additionally, there are many types of LED light bulb. LED GU10 and LED MR16 are among the most common types. With the rapid development of LED technology, LED lights are surely an ideal replacement for conventional ones.  Cree_MR16_3X1W

16 avril 2011

RGB LED strip

RGB LED strips are circuit boards with full color LEDs soldered on. They can be divided into two basic kinds, the analog and the digital. Analog-type strips are like one huge tri-color LED for all the LEDs are connected in parallel; you can only set the entire strip to one color instead of  controlling individual LED's color. They are easy to use and fairly inexpensive. On the contrary, the LEDs of digital-type strips can be controlled individually by digitally coded data sent to the chips. But they are more expensive due to the extra complexity of the chips. What’s more, there are also waterproof RGB LED strips for special requirement.

RGB LED strips can be used as neon sign replacement, decorative edge light source for building edges, sign edges, bars, restaurants, advertising back light, and home lighting. They are universally preferred for flexibility, multiple applications and most importantly the beautiful lighting effects they provide. Additionally, LEDs are small, durable and can last for 50,000 hours which is 8 years if left constantly on. LED Light Strips can be operated at low voltage, which not only means saving money but also eliminating electrical shock and fire danger.

250RGBWP

LED Strip Lights can be cut every 3 LEDs to the perfect length as you want and easily reconnected by using the solder pads at the end of each strip. They can be easily installed to any flat surface. They are energy efficient and can be fully dimmable by using a low voltage dimmer switch. Please note that RGB controllers are specifically designed for certain strip lights, so it’s recommended to purchase both the strips and controllers from the same supplier to ensure optimal application. Besides, when you choose power supply for the led strip, you'd better add 20%+ tolerance. For example, the power consumption of the led tape is 24 watt, you'd better choose a 36*(1+20%) =43.2W power supply, which can make the led strip have best performance.

 

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All about Led Lights – Led Strip, Led MR16, Led G4, Led G9, Led GU10, Led Fluorescent Light.etc
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