2.95in 12W, 3.74in 20W, 4.72in 30W, 5.51in 40W LED COB Ceiling Light - Flush Mount LED Downlight - Anti-glare Cover - 80-90Lumens/Watt
2.95in 12W, 3.74in 20W,... $15.98
1CH*1.2A AC Triac Rotary... $21.98
Touch Panel AC Triac RF... $21.98
Rotary Panel AC Triac RF... $17.98
Rotary Panel AC Triac RF... $21.98
2.95in 12W, 3.74in 20W,...
1CH*1.2A AC Triac Rotary...
Touch Panel AC Triac RF...
Rotary Panel AC Triac RF...
Rotary Panel AC Triac RF...
Product Power: 12W/20W/30W/40W
LED Light Source: US CREE COB
Working Voltage: AC85~265V 50/60Hz Applicable to most power environment
Conventional Color Temperature: 3000K, 3500K, 4000K, 5000K, 5700K
Color Rendering Index: RA>80
Power Factor: >0.9
Light Speed Angle: 15°24°38°
Light Flux: Full Light Flux 80-90LM/W
Main material: Die-cast aluminum + cold forged aluminum + reflector + glass
Appearance Color: White
Lamp Head Form: Wiring
Adjustable Angle: Left and right swing angle
Drive Mode: External Power Supply
Protection Level: IP42
Power Supply: Isolated, constant current power supply
Place of Production: Shenzhen
Environmental Temperature: -20 ° C ~ +45 ° C
Warranty Year: 3 years
Related Certification: EU ce certification, hazardous substances（RoHS）
12W: Surface diameter: 90mm/3.54in High:80mm/3.15in Opening Hole: 75mm/ 2.95in
20W: Surface diameter: 110mm/4.33in High:110mm/4.33in Opening Hole: 95mm/3.74in
30W: Surface diameter: 140mm/5.5in High:132mm/5.2in Opening Hole: 120mm/4.72in
40W: Surface diameter: 160mm/6.3in High:132mm/5.2in Opening Hole: 140mm/5.51in
This LED downlights support AC Triac dimming, please use our Triac dimmer controller
1. The hotel LED COB Ceiling Lights adopts imported chip COB module, the light is soft and comfortable, the color rendering is higher than 80, the color reproduction is good, and it is closer to natural light.
2, The hotel LED COB Ceiling Lights are made of high-quality pure aluminum shell, forged, the overall heat conduction and heat dissipation capacity is stronger and faster, the light decay of the lamp is greatly reduced, and the life is longer.
3. The hotel LED COB Ceiling Lights adopts high-quality pure aluminum reflector cup, adopts high-tech vacuum aluminum plating, has high optical precision, has excellent metallic luster, and has a light reflectivity of over 95%. The spot is uniform, no astigmatism, no black spots. With no shadow, you can maximize the light utilization of the LED.
4, The hotel LED COB Ceiling Lights beam angle has 15 degrees/ 24 degrees/ 36 degrees.
5, Hotel LED COB Downlights use constant current IC drive power, fast start-up, wide voltage constant current circuit, voltage 90-245V can be used normally, no stroboscopic, stable and efficient performance.
6,The hotel LED COB Downlights because the LED light source is a cold light source, and the use of pure aluminum casing, so the light of the wall mounted downlight is very small, long-term exposure of the product, the product does not change color.
7, Hotel LED COB Downlights for high-end hotels, hotels, shopping malls, exhibition halls, museums, libraries, specialty stores, offices, restaurants, stations and other places.
8. According to customer needs, we can use high-quality COB wall-washing spotlights from world-renowned brands such as American Cree, Longmings, Philips and Preh.
9, The hotel COB LED Downlights power has 12w/20W/30W/40W.
Here you can learn anything about led strip lights, find the part you are intrested in to learn more knowledge. There are knowledge parts of led strip lights, power supply, controller, accessories, and how to connect led strip lights, etc. You can also watch our thousands of demo video .
Led strip lights
►Everything you need to know before you buying led strip lights
Top 6 Considerations Before Buying LED Strip Lights
1. Where do I want to place the LED strip lights? Indoor or outdoor?
• What are waterproof led strip lights?
• How to cut and connect waterproof led strip lights?
2. How much LED brightness do I need?
3. The working voltage is available?
• 5V VS 12V VS 24V led strips
• AC VS DC
4. How long is the LED strip light suitable for my project?
5. Do I need an LED light controller to adjust the LED color and brightness?
6. How to power the LED strip lights?
1. How do led strip lights work?
2. How long can you run an LED strip?
3. How long do LED strip lights last?
Is it worth getting led strip lights?
1. Do LED strip lights use a lot of electricity?
2. Why are LED lights energy efficient?
3. Are LED Strip Lights sustainable?
4. What are the pron and cons of led strip lights?
5. Precautions for led strip lights
1. Do LED strip lights overheat?
2. How do you stop LED strips from overheating?
3. Can LED strips catch fire?
4. Is it safe to sleep with LED strip lights on?
What are the types of led strip lights? Flexible led strip lights VS rigid led strip lights -
1. What are flexible led strip lights?
2. What are rigid led strip lights?
3. What happens if you bend LED strip lights?
4. What is the difference between flexible led strips and rigid led strips?
1. Can you cut led light strips?
2. What happens if you cut an led strip?
3. How to cut led strip lights?
4. How to connect RGB color changing led strip lights with a connector?
5. How to know what your led strip light is?
How to choose the correct SMD led for your strip?
Which is the brightest SMD LED?
What does SMD 5050 mean?
How many lumens is a 5050 SMD LED?
How to know what type of LED strip?
What is the difference between 2835 and 5050 LED?
►COB led strip light
1. What is COB?
2. What is the COB production process?
3. Different types of COB strip lights
4. What is the difference between COB and SMD led strip lights?
5. What is the difference between COB and LED?
6. Are COB led strips better?
7. How to cut and connect COB led strips?
8. How to install COB led strip lights?
9. Can COB light strips use aluminum channels?
10. Why choose superlightingled?
►Led neon lights
1. What is led neon light?
2. What are neon led lights used for?
3. Are led neon lights good?
4. How to choose led neon rope lights?
5. Are led neon ropes use DC or AC?
6. Can you change the light-emitting angle or the luminous way of neon led strip?
1. How to cut led neon lights
2. Can led neon lights be connected?
3. Easy 7 steps to make led neon lights
4. How to install led neon rope?
►Addressable led strip
Ultimate Guide to Choosing the Right Addressable LED Strip
What is an addressable LED strip?
Can you cut addressable LED strips?
How to judge if an LED strip is individually addressable?
How to choose the best DC12V addressable led strips?
How to choose the best DC5V digital led strips?
How to choose the right IC for your project?
Which IC is most commonly used?
How do I know my IC type?
How do I know if my IC is good or bad?
How many types of IC are there?
►Color, color temperature, and CRI
The Color Difference Between Warm White 2700K, 3000K, 4000K, 6000K Pure White and 7000K Cool White
1. What is color temperature?
2. What color temperature is right for me?
• 2700K VS 3000K
• How obvious is the difference between 2700K and 3000K?
• Warm White 3000K VS Natural White 4000K VS Daylight White 6000K
• Warm White VS Cool White
3. Enjoy 2700K, 4000K, 6000K
4. Further Reading: How to install Warm White LED light strip?
How to choose the right color for your led strip lights? -
1. How many colors are in LED strip lights?
2. What do LED light colors mean?
3. Why do white LED light turns to yellow?
4. Why are your led strip lights not the same color?
5. What is the most relaxing color for LED lights?
6. What color led lights is best for sleeping?
7. Are led lights bad for your eyes?
8. Is cool white or warm white better for eyes?
1. What is the best color temperature?
2. Does color temperature keep the same as time goes by?
3. What color temperature is best for night?
4. Led strip lights about color temperature,CCT VS RGBW VS RGBCCT;
What is color rendering index?
1. What is CRI in led lights?
2. How to choose the right CRI when buying led strip lights?
3. What is the relationship between CRI and brightness?
4. Is higher CRI better? High CRI VS Low CRI;
5. How to find CRI value?
Led strip light connection
How to connect led strip lights?
1. How to connect led strip lights together?
2. How to connect LED light strips without connectors?
3. How to solder wires to LED strips?
4. How to connect LED strips without soldering?
5. Which one is better between soldering and using a connector?
6. How to connect mutiple led strip lights?
7. How many LED strip lights can you connect?
How to connect led strip to the power supply?
1. Ensuring the working voltage and power first
2. How to hardwire led strip lights?
3. Can I connect multiple LED strips to the same LED power supply?
How to wire led strip lights?
How to wire single color led strip lights?
How to wire tunable white/CCT led strip lights?
How to wire RGB color changing led strip lights?
How to wire RGBCCT led strip lights?
Controller for led strip lights
How to choose led strip light controllers?
1. WIFI controller
2. RF controller
3. IR controller
4. Bluetooth controller
5. Remote control and panel control
6. Single color controller and multi-color controller
7. DMX512 controller
8. SPI controller
9. DALI controller
10. 0/1-10V dimmer
11. Triac series
12. Sonsor series
Led power supply
How to calculate power for led strip lights?
4 steps to calculate the power you need
Performance And Reasons Of LED Voltage Drop
How to choose led strip light power supply?
1. Alternating current power supply VS Direct current power supply
2. Constant current power supply VS Constant voltage power supply
3. How to choose the best led power supply for your led strip light?
Led strip light installlation
How to install led strip lights? What accessories will be needed?
1. Adhesive installation for IP20 and IP65 led strip lights
2. How to choose the right led tape?
3. Can IP20 and IP65 led strip lights use aluminum profiles?
4. How to use aluminum profiles?
5. Mounted clip installation for IP67 and IP68 light strips
How to install LED sensor stair lights?
Lighting Up Your Stairs With LED Strip Lights Ideas
How to install led strip lights on TV?
How to install led strip lights outdoor?
How to choose led strip light connectors?
1. Are all LED light strip connectors the same?
2. How do LED strip lights connectors work?
3. What connectors do you need for LED strip lights?
4. What are the different kinds of LED connectors?
5. How to choose the right connector for your led strip lights?
Ultimate Guide on Aluminum Profile for LED Strip Lighting
1. What are aluminium profiles used for?
2. Why choose aluminum profiles?
3. Different types of LED aluminum profiles
4. LED aluminum profile VS COB LED strips
5. How to install LED aluminum channels?
6. How To Get Ideal Light Diffuser For Your LED Strip?
7. Add Black Aluminum LED Light Diffusers For Your Home Lighting
8. How To Find The Right Aluminum LED Light Strip Diffuser Channel?