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Your Position: Home - Electrical Equipment & Supplies
what is cob light used for
A COB light is a type of LED light, with COB standing for Chip-On-Board. COB lights are essentially an array of LED chips that are tightly packed together and bonded to a substrate such as silicon carbide. In effect this creates one large LED chip that has excellent uniformity of brightness, thus making it ideal for photographers and filmmakers.
By Ingrid
374
0
How to choose the LCD splicing screen and LED splicing display screen?
When we are doing big display project, often LCD splicing screen and LED splicing display is the most two technologies, they two market share accounted for almost 80% of the whole industry, such as outdoor advertising screen, mall advertising screen, monitoring command screen, meeting screen can see their shadow. So what are the differences between them? How should we choose it
317
What Rating Is an Explosion-Proof Light?
Explosion-proof lights, also known as hazardous location lights or hazardous area lights, are designed to be used in environments where there is a risk of explosion due to the presence of flammable gases, vapors, dust, or combustible fibers.
By Geym
240
Unveiling the Ultimate Guide to Mastering UHD Blackboard 2
in the ever-evolving landscape of online education, accessing and navigating learning platforms efficiently is paramount. At Guangzhou Yichuang Electronic Co., Ltd, we recognize the significance of optimizing the user experience on UHD Blackboard 2 for seamless education delivery.
251
What Is the 90-Degree Rule for Polarizers?
Polarizers, essential in optics and photography, selectively filter light waves based on their orientation. Understanding their role, particularly the 90-degree rule, significantly enhances image quality by minimizing reflections and glare.
By Evelyn
262
What is difference between offline UPS and online UPS?
By Doreen Gao
247
The Best Uninterruptible Power Supply (UPS)
By Fabricio
243
How UPS online works?
By victor
220
Can a Diesel Generator Run for 24 Hours?
Power up your world with diesel generators—reliable, versatile, and efficient. From construction sites to off-grid havens, these robust machines ensure a steady flow of electricity in any situation.
256
4 Advice to Choose a power socket
By venusgeng
208
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