About the Purchase and Replacement of Ceiling Recessed Lights(2)

In bathroom space, the select embedded lamp of IP44

Generally, indoor lamps are mostly IP20 grade, and 2 indicates dust-proof capacity. Lamps can prevent the intrusion of foreign matters with a diameter greater than 12.5 mm. 0 means no waterproof capacity and protection. It is recommended that the lamps in bathrooms and semi-outdoor areas (such as balconies) should be above IP43. Most of the commonly embedded lamps in bathrooms are IP44. The airtightness of IP44 lamps is much better than IP20, which means that the air mobility and heat dissipation inside the lamps will be lower than IP20. Therefore, LED heat dissipation should be considered in the design of lamps. LED heat dissipation modules to need to be larger, and LED should also choose a specification that is more heat-resistant than normal and will not fade.

The distance between the hole center and the wall surface of the embedded lamp with adjustable angle shall be determined according to the site conditions

How far should the hole center of the angle adjustable embedded lamp be from the wall? Generally speaking, if the wall is to be washed, the recommended value of the embedded light hole center point is 40-50 cm. If you want to mark a specific wall location, you need to judge how far away from the wall is according to the site conditions.

Install the new embedded lamp, and select the small hole to make it more beautiful visually

Generally speaking, when it comes to the size or size of the embedded lamp, most of them are talking about the size of the hole into which the embedded lamp can be installed. The common hole sizes of the embedded lamp on the market are 7cm, 7.5cm, 8cm, 8.5cm, 9cm, 10cm, 12cm, 15cm, etc. With the rapid development of LED technology, it is recommended to choose lamps with small openings, which are more beautiful in vision. Now some embedded lamp frames are made more carefully, hoping to shape the visual effect of similar rimless embedded lamps. At this time, the master's opening needs to be more accurate. Before opening, you can buy a group of samples from the on-site designer or master as a reference for setting out the opening.

Replace the old embedded lamp with a new one, and measure the hole size after removing the old embedded lamp

It is necessary to confirm the hole size of the old embedded lamp. When confirming the hole size of the old embedded lamp, we should not only measure the outer frame of the lamp from the outside, but first dismantle the old embedded lamp, measure the hole size of the ceiling, and then compare whether there is an embedded lamp that conforms to the original hole size. If the hole size is inconsistent, the new embedded lamp cannot be installed on the hole of the old embedded lamp. Therefore, it is recommended to ask a professional water and electricity technician to replace the old one.

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