February 2 Metal Operation Suggestions

LME copper was under increased pressure from successive small inventories, which made the spot premium slightly adjusted. Copper prices still have some pressure in this process and fall back to close at $3045. Short-term fluctuations in copper prices are still dominated by funds. The current fund positions are still relatively large, which determines that there is limited room for price fall. It is expected that the high prices of copper will oscillate repeatedly in the short term. Operational investors are advised to wait cautiously. LME aluminum fell slightly, the current position is stable and the volatility of the aluminum price is relatively small, closing at 1840.5 US dollars; the dollar's sideways so that the aluminum price completely lost the energy of fluctuations, mainly irregular fluctuations. It is expected that the price of Lumium aluminum will continue to rise, and it will maintain its sideways position in the short term. Shanghai Aluminum was deserted before the holiday, and the company's equipment inventory has begun to decrease. However, the current output of some aluminum plants has a certain power factor and limits production. This is a support for short-term aluminum prices. However, the short-term consumption of a stable decision has limited room for price increases. Shanghai Aluminum is expected to oscillate repeatedly. Operationally, it is recommended that investors wait for a buy opportunity after a price correction.

Down Light

We supply various down light, including recessed down light, surface mounted downlight, small led downlights etc.

The below information will help you to know more about down light.

What are downlights?

A Downlight is a light placed or designed to throw illumination downwards, concentrating the light in a downward direction.

What is the difference between downlight and ceiling light?

The difference between downlights and ceiling mounted lights are how they are installed into the roof. Both are mostly flush mounted against the ceiling with a hole to install the light, downlights requiring a larger hole.

Which rooms should have downlights?

Downlights are often used as spotlights or used in areas where you need an additional amount of light for task illumination. They're one of the most popular types of ceiling lights in kitchens as a way to light up countertops and work surfaces. They're also great for general ambient lighting in larger rooms.


Down light is suitable for commercial and residential spaces, can be installed in a multitude of commercial and residential spaces needing vibrant lighting including bedrooms, kitchens, living rooms, office spaces, hotels, retail stores, and more!

Down light



Down Light ,Recessed Downlight,Fire Rated Downlights,Bathroom Downlights

NINGBO LONGFLIGHT INTELLIGENT TECHNOLOGY CO.,LTD , https://www.long-flight.com