Ceiling Rose: Ceiling Rose is an accessory for connection to the fixed wiring of an installation to pass current to a lamp holder or a luminaire by means of the conductors of a flexible cable or cord.
A ceiling Rose is a circular object that is attached to the ceiling and houses the wiring connections for a light fixture. A Ceiling Rose is used to provide a tapping to the pendant lamp holder through the flexible wire or a connection to a fluorescent tube.
In this post, you can learn What is a Ceiling rose? , Types of Ceiling Rose, Design of Ceiling Rose & Price of Ceiling rose in India from Top brands selling Ceiling rose in India.
Download & Install EEE Made Easy App
Types of Ceiling Rose
Type of ceiling rose: There are several different types of roses available, including metal, wood, and plastic. Some types of roses will require more maintenance than others.
a.According to the method of mounting
- Semi-recessed or Flush-Type Ceiling Rose
- Surface-Type Ceiling Rose
b. According to load-support
- Intended to support mechanical loads by means of a flexible cord complying with IS 694
- Intended to support mechanical loads as nominated by the manufacturer in addition to those specified in means other than a flexible cord.
c. According to the current-carrying terminal arrangement;
- Ceiling roses having provision for the connection of switch wiring, or
- Ceiling roses having no provision for the connection of switch wiring.
d. According to terminal type
- Ceiling roses having screw-type terminals, or
- Ceiling roses having screwless terminals, or
- Ceiling roses having a combination of both types of terminals
Surface-Type Ceiling Rose
A ceiling rose provided with a seating surface such that when mounted as intended it projects wholly outside the surface on which it is mounted.
Semi-recessed or Flush-Type Ceiling Rose
A ceiling rose intended for mounting with its base partially or completely sunk into a small circular conduit box or other suitable enclosure complying with IS 14772.
Terminal
A means by which the user can make an electrical connection between the appropriate cable or flexible cable or cord and the conducting parts of the accessory without the use of special tools.
Current & Voltage Ratings of Ceiling Rose
- Ceiling roses shall have a rated voltage of not exceeding 250 V
- Ceiling roses shall have a rated current of 6A only.
Suitable Conditions for Ceiling Roses
Ceiling roses shall be suitable for use under the following conditions:
a) An ambient temperature having a peak value not exceeding 45°C with an average value not exceeding 40°C in a period of 24 h, but not subject to exposure to direct radiation from the sun or any other source of heat likely to raise the temperature above the specified ambient temperature;
b) An ambient temperature having a value not less than –5°C; and
c) An atmosphere not subject to excessive pollution by smoke, chemical fumes, salt-laden spray, prolonged periods of high humidity or other abnormal conditions.
IS 371 Electrical Standard for Ceiling Roses
The Design and installation of ceiling roses is based on IS 371 Electrical Standard (Read in Detail of all IS standards in this IS standards asrticle).
Markings on Ceiling Rose – IS 371 standard
Ceiling roses shall be marked with the following
information on their main part or one of the parts fixed to it in normal use:
- [Updated]List of IS Codes Electrical standards|IS 732, IS 3043 etc|Indian electrical standards
- Code of Practice for Electrical wiring Installations IS 732-1989
a) rated voltage, specified by manufacturer;
b) rated current, specified by the manufacturer;
c) Ceiling roses provided with screwless terminals for installation in wiring shall be marked ‘Not to be used in circuits with ratings exceeding 10 A.
d) name or trade-mark of the manufacturer or responsible vendor; and
e) country of manufacturer.
Ceiling Rose Design
Ceiling roses shall be so designed and constructed that when installed in the proper manner and in normal use they function reliably and cause no danger to persons or surroundings.
Unless otherwise specified in this standard ceiling roses shall be tested as delivered and installed, as in normal use, at any ambient temperature between 15°C to 35°C.
Dimension of ceiling rose
Semi-recessed or flush ceiling roses shall be so designed that they can be fitted to the relevant mounting boxes, as specified in IS 2667 and IS 3419.
Surface mounting ceiling roses shall be provided with at least two holes of at least 5 mm diameter, to accommodate mounting screws.
The two holes should preferably be on nominal centers of 50.8 mm or 60.3 mm. This dimension is applicable for semi-recessed type ceiling roses.
Earthing of ceiling rose
All ceiling roses shall be provided with an earthing terminal. The earthing terminals shall be visibly distinguishable.
non-hygroscopic material
Ceramic parts of ceiling roses shall be sufficiently non-hygroscopic. The resistance to moisture shall not depend on glaze or varnish or similar surface treatment.
Plastic parts of ceiling roses shall be sufficiently non-hygroscopic. The resistance to moisture shall not depend on glaze or varnish or similar surface treatment.
Complete ceiling roses shall be proof against humid conditions that may occur in normal use.
Tests on Ceiling rose
Type Tests
The following shall be carried out as type tests on nine samples of ceiling roses, drawn preferably at random from a regular production lot.
- Markings
- Dimensions
- Accessibility of live parts
- Provision of earthing
- Terminals
- Construction
- Resistance to moisture and humidity, Insulation resistance and electric strength
- Temperature rise
- Mechanical strength
- Resistance to heat
- Resistance to abnormal heat fire and tracking
- Screws, current-carrying parts and connectors
- Creepage distances and clearances
- Resistance to excessive residual stresses and to rusting
Routine Tests
The following shall constitute routine tests:
- Flash test
- Marking
Ceiling Rose Installation
Top Brands Selling Ceiling Rose
The product links in this posts are affiliate links. When you purchase through our links we will get a small commision, but no extra cost for you 🙂
Anchor Ceiling Rose
The Anchor ceiling rose is one of the most popular ceiling roses on the market because it’s well-made and versatile.
The Anchor ceiling rose has an open design, so you can add accessories to make it fit in any décor or style.
The Anchor ceiling rose comes in five different finishes:
Orient Ceiling Rose
Orient Ceiling Rose is another well-known brand selling ceiling roses and light fixtures.
They offer different types of ceiling roses, such as swags and baskets, mini lights, wall sconces, etc., which makes them suitable for various types of spaces, including bedrooms and living rooms.
Goldmedal Ceiling Rose
The Gold medal ceiling rose is an excellent choice for various applications, but it’s especially effective when used in commercial spaces.
The durable construction and beautiful gold color make this an elegant addition to any room, while its sturdy design ensures long-lasting use.
They have a beautiful, intricate design that will complement any home decor.
It is easy to install and gives your room that extra luxury.
B-Five Ceiling Rose
B-Five Ceiling Rose is the perfect way to add color and style to a room.
These beautiful designs add a touch of elegance to any room of your house or business, and they’ll look fabulous no matter where you place them.
This ceiling rose has an elegant shape that will complement any room in your home and give it an accent piece of elegance.
They offer a range of different designs, so there’s sure to be something appealing to suit your taste and style perfectly.
Havells Ceiling Rose
Havells has been a leading brand for the past years regarding ceiling rose.
They have been manufacturing and supplying ceiling roses in various designs and colors.
Havell ceiling roses are easy to install and require minimal maintenance.
They also look great in any room of your home. These products are available at an affordable price, and this makes them very popular among customers.
Ceiling Rose Price
Top Selling Ceiling Rose Price List in India
Ceiling Rose FAQs
What is the purpose of ceiling rose?
A ceiling rose is a decorative element attached to the ceiling from which light fitting is often suspended
What is a ceiling rose also known as?
Ceiling roses are also known as ceiling medallions or rosettes.
What size ceiling rose for a room?
The size of the ceiling roses depends on the size of the light fitting
What is a ceiling rose light?
Celing rose light is Any light fitting that suspends from a ceiling, does so from an electric cable
What type of ceiling rose is best?
for interior Plaster and Lightweight ceiling rose better
What are semi flush ceiling lights?
A semi-flush mount light has a center stem that lowers the light bulbs roughly 4 to 8 inches below the ceiling.
What are the different types of ceiling rose?
different types of ceiling roses are surface mount,Semi flushed, light weight, plastered etc
How do I choose a plaster ceiling rose?
choose a plaster ceiling rose based on the design, color and pattern of room
- [Updated]List of IS Codes Electrical standards|IS 732, IS 3043 etc|Indian electrical standards
- Code of Practice for Electrical wiring Installations IS 732-1989
- [PDF] Syllabus Workshop Instructor Tool and Die|242/2023 syllabus Kerala PSC
- [PDF]Junior Instructor Technician Mechatronics Syllabus|654/2023 syllabus Kerala PSC
- [PDF]Tracer in Soil Survey and Soil Conservation Syllabus|600/2023 Syllabus Kerala PSC
- [PDF] Junior Instructor Fitter Syllabus|659/2023 syllabus Kerala PSC
- [PDF] Junior Instructor Turner Syllabus|661/2023 Syllabus Kerala PSC
- [PDF] Technical Supervisor Travancore Sugars and Chemicals Syllabus|693/2023 syllabus Kerala PSC
- [PDF]AE Electrical Universities Syllabus|070/2024 syllabus Kerala PSC
