2019年4月29日 星期一

CL1 Camping Latern-HILLTROLL®


Your best choice.



                                            Rotary dimmer switch | White | Red | SOS 

                                       

Perfect Companion


For the weight-conscious adventurer



Waterproof to IP-65



 


                                                           

                                            size: 55mm × 55mm × 135mm | weight: 220g



Web: https://www.moorol.com/en/camping-lantern/hilltroll/cl1/

Moorol Technologies

2018年1月27日 星期六

2018年1月5日 星期五

How to choose the right LED downlight ?

How to choose the right LED downlight


With a range of options available, it can be confusing to determine which light is right. See our easy guide below for help!

Wattage

Energy saving lighting is about reducing the wattage used in a light fitting while maintaining similar light output. For example, a standard halogen downlight uses 55 watts, but you can purchase LED alternatives ranging from 4.5 watts to 14 watts.  

Lumens
Lumen is the standard unit for measuring the amount of light produced by a light source.  It is equal to the amount of light hitting one square foot of surface one foot away from the light. Essentially, the higher the lumens, the brighter the light.

Lumens per watt
This truly shows the efficiency of the LED product. For example a 200lm product consuming 3 watts of electricity = 66 lumens per watt. Lumens per watt vary from product to product depending on the LED chip used, how hard the product is being run, and the construction of the fitting and how effective the heat sink is at removing the heat.   

Beam angle
The beam angle is something you need to pay attention to when choosing the right LED lighting for the space. This is as important as the Lumens. Beam angle indicates the spread of light from the light source. A narrow beam gives a concentrated light which is better for accent lighting. A wide beam gives a more general, softer light.       

Warm white and cool white

The colour temperature of a product is a linear scale of measuring the colour of light. Measured in degrees, Kelvin, warm light is measured in lower numbers and cool white in higher numbers. It is down to personal preference whether you choose warm white or cool white.

Cool white is ideal for task-orientated areas like kitchens and laundries and areas that have a warmer climate as the lighting will help to make the rooms feel cooler. Warm white helps to create a more intimate atmosphere suited to bedrooms and living rooms and these colour temperatures create a more relaxing and comfortable environment. A tip is to stick to just one colour throughout an open plan living area, otherwise the mixing of colours will be distracting to the eye.

2017年12月28日 星期四

LED Product Sample



Professional Commercial Lighting (OEM/ODM) Factory-CEDAR LED Lighting Company.
Contact Person: Sam  E-mail:sam@cedarledlights.com

2017年12月12日 星期二

CEDAR LED LIGHT COMAPNY

   About "CEDAR"
Professional LED manufacturer & Designer
CEDAR Web             Facebook              Google+               Twitter
As a professional LED manufacturer, CEDAR integrates in LED lights researching&developing, manufacturing and customized project light designing.
We mainly focus on high quality LED commercial lighting products,  such as led track light, downlights, spot light, grille light etc. CEDAR also provides OEM/ODM service for clients.
All our products are compliance with LM-80, LM-79,TM-21 led lamp standard, which allows the lights to comply with UL,CE,SAA,GS,CQC,PSE,ROHS certification etc.
Domestic and foreign lighting projects made or designed by CEDAR, have well applied in commercial lighting areas, such as CBD, Shopping Mall, School,Hospital,City Project,Hotel, Villa,Club,KTV and other amusement building. CEDAR’s product is trusted and highly praised by clients, because of its perfect manufacturing process,unique and superior design, excellent quality.
Insisting on making only superior quality product, we develop the global market with the help of most predictive luminaire, professional sales team and a first class R&D engineering team. By depending on cutting-edge R&D technology, advanced production equipment, masterly manufacturing technique, strict management team, emphasis on after-service, we have brought our products to all over the world, and have received good and reliable reputation from customers. “ Quality priority & Reasonable price” is the guideline of management.
Grow together and build a win-win partnership with our customers, that is what we endeavor to for green lighting cause.

CL1 Camping Latern-HILLTROLL®

Your best choice.                                             Rotary dimmer switch | White | Red | SOS                    ...