Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Kashgar safety helmet Market
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
30/9/2020, · COB LED lights are a new type of LED light quickly growing in popularity within the cannabis industry. COB stands for chip on board, and they offer a more robust spectrum of light. A C.O.B. uses green light to boost the yields of indoor plants. COB lighting …
Now, Let’s review Top Ten ,COB LED, Grow Light for You. MrHua ,CREE COB LED, Grow Lamp – A Small Sized PowerHouse. Don’t doubt the size. Yeah, it’s smaller in size but is pretty much powerful compared to all other 300 watt ,LED, grow lights. This ,COB, Grow lamps weighs around 4.4 …
Related Articles:,COB, Vs. ,CREE Led, Lights: What Is The Difference?Quantum Board Vs. ,COB, Lights - What Are The Differences?Rhododendron vs. Azalea - What Are The Differences?Gazebo Vs. Canopy - What Are The Differences?Scythe Vs. Weed Wacker – What Are The Differences?Weed Wacker Vs. Lawn Mower - What Are The Differences?
Wiring up the ,LED, driver to the ,COB, is pretty simple – it’s even easier if you can do it without having to solder. If you end up using Veros like I did, make sure to order a Pico-EZmate wire harness for each ,COB,. If you’re using a ,Cree COB,, see if you can get it with a solderless holder like these.
CF Grow CREE CXB3590 COB LED CF is one of the best full spectrum Cob LED grow light in the market. This LED grow light comes with a flux lm of 26000lm and can be used in place of the 400W HPS growing lamp. It is designed to suit quite a number of indoor plants and …
What is COB? One of the latest developments in LED industry is COB or “Chip on Board” technology which is a step forward for more efficient energy use. Similar to SMD, COB chips too have multiple diodes on the same surface. But the difference among LED light COB and SMD is that COB LEDs have more diodes.
Cree Inc. is a fairly new American corporation that is now known for making semiconductors. Based in Durham, NC, it was formed in 1987, but only in the past three years, has it become a major corporation known for producing LEDs. Today they are a leader in the production of solid-state lighting.
CREE LED and MEANWELL drivers are also known for their great performance and stability that will last your grow system for years. CF COB LED has a built-in fan and heat system that allows the LED to cool fast, and you will not even hear the fan noise. It's not unexpected to see that it's rather expensive. Some users find it overpriced.
3/8/2016, · Applications for ,COB LED, lighting The application possibilities for ,COB, LEDs encompass a wide range. While these devices could be used for higher output general lighting, the primary use for ,COB, LEDs would be as solid-state lighting (SSL) replacements for metal-halide lamps in applications such as high-bay lighting, street lights, and high-output track lights and downlights.
The ,COB, with small size chips will be a trend of ,LED, light source package. Lightspot holds the patent for invention for ,COB LED, and lamp. Advantage of ,COB COB LED, has a lot of advantges. For details of advantage of ,COB,, clickCOB ,LED, Advantage ,Chip on board,. Application of ,COB, Technology 1, ,COB LED, light sources 2, ,LED, lighting fixture which use ...