LED Ceiling Down Lights Manufacturer in China​

Soft white has more warm tones and is often in the yellow color range. Daylight, however, is far cooler and has more white to it. Soft white is ideal for residential environments while daylight is ideal for the commercial environment.

The number of downlights required in a room will depend on a number of factors. Some of these may include how large the room is, what kind of lighting is required, as well as your own personal choice. Our lighting experts can make a lighting layout according to your detailed project requirements.

The average height of a ceiling is about 8 to 9 feet. Use a 60-degree beam angle or more for these. If you ceiling is taller than standard, use a 45-degree or less beam angle.

Downlights are lights that face directly downwards and can either be recessed lights or mounted. Spotlights are mounted to a ceiling or wall and have directional lighting which can be adjusted easily. Many spotlights are made with specific purposes in mind, such as direct lighting in a kitchen.

LED downlights are known for their longevity and can last for more than 50,000 hours. This durability means that if you use the downlight for an average of 8 hours a day, it could last for over 17 years. The actual lifespan can vary depending on the quality of the LED chips, the design of the downlight, and the conditions in which they are used. Factors such as frequent switching on and off, high ambient temperatures, and poor ventilation can reduce the lifespan of LED downlights. However, high-quality downlights, like those from Logos Lighting, are designed to maximize lifespan by ensuring efficient heat dissipation and using durable materials.

LED downlights may flicker due to a few reasons, including incompatible dimmer switches, fluctuations in the home’s voltage supply, or issues with the LED driver. Dimmer switches not designed for LED can cause intermittent flickering when they’re unable to handle the lower electrical load of LED bulbs. Voltage fluctuations in your electrical system can also lead to flickering, especially when high-power appliances are used. Lastly, a failing or incompatible LED driver, which regulates the power to the LED, can cause flicker. To minimize flickering, ensure your downlights and dimmer switches are compatible, and consider having an electrician check for and resolve any voltage fluctuations.

Choosing the right LED downlight involves considering several factors to ensure you select a product that meets your lighting needs effectively. Look for downlights with high-quality LED chips for reliability and long life expectancy. The color temperature (CCT), usually ranging from 2700K to 6500K, allows you to select a warm or cool ambiance according to your preference. Pay attention to the Color Rendering Index (CRI); a CRI greater than 80 is recommended for most indoor applications, as it ensures colors appear more vibrant and true-to-life. Also, consider the lumens (brightness), power consumption (watts), and beam angle for sufficient coverage. Downlights with dimmable options and additional features like tunable white or emergency kits may offer more flexibility in usage.

The difference between cheap and expensive LED downlights often lies in the quality of the components used, the design, and the features offered. Expensive downlights typically use high-quality LED chips and drivers that provide better color rendering, longer life expectancy, and greater efficiency. They may also offer better heat dissipation mechanisms, which are crucial for maintaining the longevity of the LEDs. Additionally, more expensive models often come with advanced features such as dimmability, tunable color temperatures, and compatibility with smart home systems. Cheap downlights, while initially more affordable, may have lower light quality, shorter lifespans, and fewer features, leading to potential replacements and upgrades sooner than with higher-priced, quality options.

A: 3-5 working days for sample orders; 7-14 working days for bulk orders.

A: No MOQ but 1pcs for sample checking is available.

A: Usually EXW, FOB Shenzhen, and CIF are acceptable, other terms are negotiable.

A: T/T, Paypal, Western Union, Money Gram, Credit Card, or other ways that both of us can accept.

A: Usually buyers will receive samples at your door in about 3-5 working days, Logos Lighting will ship the samples by the following express courier: UPS/DHL/FedEx, etc.

A: Yes, Logos Lighting designs and assembles all the products we are selling. Our engineers have abundant knowledge of optics, electronics, mechanics, and thermal management, as well as LED technology. Some of them have successful experience designing lighting products for world-famous brands. Our basic principle for designing internal drivers and circuits is safety under EN/IEC/UL list possibility and reliability.

A: Logos Lighting has gained a lot of experience on OEM and ODM projects.

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

A: 1. Let us know your requirements or application.
2. We quote according to your requirements or our suggestions.
3. Customer confirms the samples and places deposit for formal order.
4. We arrange the production.

A: Once the order is confirmed, we will arrange the production ASAP, the lead time is around 7-14 working days according to respective orders.
We usually deliver door-to-door DHL/FedEx/UPS express for samples or small orders, which only takes 3-5 working days to your address. And also, by air or sea is available in large quantities.
If you have a forwarder in China, can also send via your own forwarder.

A: We offer free replacement. During the warranty period, we will repair or send new products to you as replacements. We will discuss solutions together for any other problems.

A: 3 and 5 years warranty for different kinds of products. During the period, if customers have the approval showing product quality issues and if certified by Logos Lighting’s engineers, we would request customers to ship back the failed parts or we send new goods directly for free.
Meanwhile, we have a very strict quality control system in the whole procedure of material check, production line, testing, after production, etc.