RVEGA Electronics

01/01/2018

RVEGA ELECTRONICS WISHING YOU A HAPPY NEW YEAR

23/11/2017

India's only exhibition covering the entire
value chain of the LED industry

22/11/2017

Think Lumens, Not Watts: Buying Light Lights in the 21st Century

When you're shopping for LED light Light, compare Lumens to be sure you're getting the amount of light, or level of brightness, you want.

Think Lumens, Not Watts

We typically buy things based on how much of it we get, right? When buying Liquid, we buy it by volume (gallons). So, why should light be any different? For decades, we have been buying light bulbs based on how much energy they consume (Watts) — no matter how much light they give us (Lumens).

What's a Lumen?
Lumens measure how much light you are getting from a bulb. More lumens means it's a brighter light; fewer lumens means it's a dimmer light.

21/11/2017

Surge Protection concepts for LED street lighting systems

Long lifetime of LEDs, reduction of maintenance work and replacement costs

Street lights are currently being retrofitted in many cities, communities and municipal utilities. In this process, conventional luminaires are frequently replaced by LEDs. The reasons for this include, for example, energy efficiency, removal of certain lamp technologies from the market or the long lifetime of the new LED technology.

To ensure longevity and availability and to avoid unnecessary maintenance, a suitable and particularly efficient surge protection concept should be incorporated at the design stage. Although LED technology has a lot of advantages, it has the disadvantage over conventional luminaire technologies that replacement costs for equipment are higher and the surge immunity is lower. An analysis of surge damage to LED street lights shows that in the majority of cases not individual, but several LED lights are affected.

The consequences of damage become evident in partial or complete failure of the LED modules, destruction of the LED drivers, reduced brightness or failure of electronic control systems. Even if the LED light is still operational, surges normally negatively affect its lifetime.

Surges can be Caused By:

- Direct Lighting strike to the luminaire, supply Line or
pefiphery of the street Light
- Indirect Lighting Strike which causes conducted
interferences in supply line as a result of capacitive or
inductive coupling
- Surges resulting from switching operations, earth
faults/short circuits or tripping of fuses.

If you have any query kindly contact us on +91 9930823215 or write us on [email protected]
visit - www.rvegaelectronics.com

(image - 10kv Surge Protection Device)

21/11/2017

The Light Emiting Diode (LED): Where did it come from?

The light emitting diode, or LED, emits less heat than a traditional incandescent lightbulb, and it also lasts much longer. But where did these brilliant diodes come from?

20/11/2017

24W LED Driver - Constant Current

Specifications :

Warranty - 3 Years

Key Specifications
Input Voltage - AC 100-300
Reted frequency - 50 to 60Hz
Power Factor - >0.98
THD - 89%
Surge Protection - >4.4KV
Dimension -LXBXH(mm) 90x60x33
Warranty - 3 Years

Additional Information:
Item Code: RVD72V300MA
Packaging Details: 5 PLY CORRUGATED BOX

If you have any query kindly contact us on +91 9930823215 or write us on [email protected]
visit - www.rvegaelectronics.com

20/11/2017

WHAT IS LED?

16/11/2017

Government's LED Programme To 'Support Make In India'

The replacement of LEDs will save India $5.9 billion in bills and result in an annual savings of 100 million kwH of energy

15/11/2017

https://www.oddee.com/item_98438.aspx

LED is often associated with bulbs and TV, right? Check out some other LED products that are totally cool and unconventional!

02/11/2017

What is an LED Driver?

An LED driver is an electrical device which regulates the power to an LED or a string (or strings) of LEDs.

It drives the power that is being given to an individual LED or string of LEDs. LEDs actually work on DC power at a rather low voltage because of that, they require something that will convert AC into DC for them, and also will help keep them protected from any power surges that might occur, causing the LEDs to become overheated and become problematic.

01/11/2017

01/11/2017

http://www.ledsmagazine.com/articles/print/volume-8/issue-10/features/india-identifies-led-lighting-as-key-technology-to-control-energy-demand-magazine.html

The Indian government has developed policies to stimulate the adoption of LED lighting in the country, and is funding a number of pilot LED street-lighting projects, explains PHILIP JESSUP.