Lighting decoration knowledge summary

In general, the lighting fixtures used in the family room are divided into chandeliers, ceiling lamps, wall lamps, desk lamps, and floor lamps. Due to their different shapes and properties, they make their homes in homes.

1, chandeliers suitable for living room lighting. There are many forms of chandelier, commonly used are cone-shaped lanterns, pointed flat lanterns, corrugated lanterns, five-ball chandelier, magnolia lanterns, and olive chandelier.

2, ceiling lamps suitable for living room, bedroom, kitchen, bathroom and other lighting. Ceiling lamp is commonly used in square cover ceiling lamp, ball ceiling lamp, tipped round ceiling lamp, half ball ceiling lamp, semi-slim ball ceiling lamp, small rectangular cover ceiling lamp.

3, wall lamp suitable for bedroom, bathroom lighting. Commonly used double-headed magnolia wall lamp, double-headed olive wall lamp, double-headed lace wall lamp, jade column wall lamp, mirror front wall lamp and so on.

4. Downlights can be installed on the surrounding ceilings of bedrooms, living rooms and bathrooms.

5, in each room should not be used long rod fluorescent (fluorescent) and no lampshade energy-saving lamps.

6. The chandelier should be equipped with an ordinary light bulb. The ceiling lamps can be equipped with ordinary light bulbs or round, snake energy-saving lamps. Wall lamps and table lamps should be equipped with ordinary light bulbs. Downlights can be configured with color bulbs. Ordinary light bulbs should not exceed 40 watts; color bulbs should not exceed 25 watts.

7, the installation height of the pendant lamp, the lowest point should not be less than 2.2 meters away from the ground. The installation height of the wall lamp should be no less than 1.8 meters above the ground. Below the shade of the floor lamp should be 1.8 meters above the ground.

Lamps and lanterns to buy ceiling lamps chandelier lighting room floor lamp lanterns bedroom bedroom bedroom lamps

Step Dril Bit

step Drill Bit is a drill bit that has the tip ground down to a different diameter. The transition between this ground diameter and the original diameter is either straight, to form a counterbore, or angled, to form a countersink.

The advantage to this style is that both diameters have the same flute characteristics, which keeps the bit from clogging when drilling in softer materials, such as aluminum;. Most of these bits are custom-made for each application, which makes them more expensive.

Step Dril Bit,Metal Drill Bit,Drill Bit For Metal,Hole Cutter Step Drill Bits

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