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Collingwood H4 Pro smart adjustable LED downlights that can be controlled via a smartphone App. Requires the Collingwood CWSHUB smart hub which provides the communication link.
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Features
Collingwood H4 Pro smart adjustable LED downlights that can be controlled via a smartphone App. Requires the Collingwood CWSHUB smart hub which provides the communication link.
These state of the art LED downlights are technologically advanced, setting new standards for recessed downlighting technology. With colour temperature adjustability from 3000K to 6000K and everything in-between. You can switch, dim, set scenes, automated timed functions and adjust the colour temperature from warm white to daylight; all from the comfort of your armchair! As well as being able to control a whole host of other Collingwood smart lighting products from one device including LED tape, ground lights, wall lights and more.
Featuring an exceptionally high CRI (Colour Rendering Index) rating of CRI 95 which reproduces colours more accurately. This is quite a unique feature for integrated LED downlights which further sets it aside from the other contenders.
Its also packed with all of the usual features such as being IP65 rated and insulation coverable.
Key Features
- Available in finish options: Brushed Steel, Chrome, Matt Black, Matt White and Silver
- Flexible driver position for lower profile
- Rolled & blown insulation coverable
- Compatible with twist and lock bezels
- Requires the Collingwood CWSHUB smart hub for smartphone control
- 2 part, push fit, loop in/ loop out connector
- Compatible with the Collingwood smart system
- Plug & play driver enables quick and easy emergency conversions, use the emergency part code for fully converted unit or the LEDEP11 accessory sold separately for on site conversions
- Color temperature: Colour tuneable from 3000K to 6000K via the Collingwood smart app, on your phone or smart device
- Wattage: 7.5W
- Lumens: 600-650lms
- Position: Adjustable - also available in fixed with the H2 Smart series
- Cap type: Integrated LED
- IP rating: IP65
- Fire-Rated: Yes
- Beam angle: 55 degree
- Tiltable: 20 degree
- CRI: 95Ra superior colour reproduction
- Dimmable: Yes
- SDCM: 4SDCM
- Flicker free: Yes
- Install connector type: Easy-fit connector
- Insulation coverable: All insulation
- Bathroom zone: 1
- Inrush Current: 1.44A 5µs
- Construction material: Mild steel / VO rated plastic
- SELV: Yes
- Cable / Flying lead: 0.15 Meter
- Cable required for connector: Push-fit terminal for: Twin & Earth (6242Y 2x1.5mm²) or 3-core cable (R02V 3x1.5mm²)
- Building regulations: Part B, C, E, P, L
- Ceiling joist approvals: Solid timber, I-joist, Metal Web
- Electric class: 2
- LED Lifetime: 70,000 hrs (L70, B10)
- Input voltage: 220-240V 50/60Hz
- Manufacturer: Collingwood Lighting
- Guarantee: 7 years
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Specifications & Dimensions
Specifications Beam Angle SpecificationsEvery light source from an LED to a simple wax candle has a beam angle. A beam angle is a measurement of how the light is distributed. GU10 LEDs and recessed downlights have a fairly narrow beam of around 40 degrees, anything within 5 degrees is classed as a medium beam.
A wax candle or traditional light bulb would have a beam angle of 360 degrees as the light shines all the way around but is less intense.
Combing brighter downlights with wider 60 degree beams allows you to space them out further, reducing the total amount of lights needed.
More information about beam angles.
55 Degrees Brand SpecificationsCollingwood Lighting CRI SpecificationsCRI stands for Colour Rendering Index. It is a measurement of how well a light source can render the true colour of an object compared to natural light.
Rated out of 100, with an open flame or sunlight being a perfect 100. A light with 90 CRI and above would be classed as having high CRI, while 80 CRI is the standard for LEDs.
95 Ra Cap Type Integrated LED Colour Temperature SpecificationsColour temperature is a measurement of appearance. Measured in Kelvins, the lower the rating, the warmer the light appears. Choosing the right temperature can have a dramatic effect on a room.
2700K - Extra Warm White
Similar to a traditional incandescent light bulb or halogen. It has a more orange and warmer tone, with a ‘soft white’ appearance. Ideal for living rooms.
3000K - Warm White
Clearer, but still quite warm. This is the ‘new norm’ for general lighting and is the most popular option. If you’re unsure I’d recommend trying this one.
4000K - Cool White
Clearer, whiter and crisp; used in commercial locations including supermarkets. Cool white appears brighter than warm white as the LED is covered in less phosphor. It can make a room appear cold and clinical but used correctly (white walls etc) it can make a room appear cleaner and modern.
More information about colour temperatures.
3000-6000K Dimensions Located Below Specifications Table Dimmable Yes Downlight Type SpecificationsRecessed downlights are available in different types such as fixed, adjustable and bathroom (IP65).
Fixed downlights shine the light directly downards. Adjustable downlights allow you to redirect the angle of light onto a specific object or area.
IP65 downlights are water resistant and suitable for use in bathroom zones 1 & 2. Most integrated LED downlights are IP65 rated as standard. This means they can be used anywhere including kitchens and living rooms etc.
Fixed GU10 downlights don't offer any resistance to water, their IP rating is usually IP20. They have no seal and cost less.
Adjustable Finish SpecificationsSelecting the appropriate color or finish for your lights and switches is key to creating a unified and attractive interior. Aim to match the finish of your downlights with other elements like switches and sockets. The matt white finish is especially popular for downlights as it seamlessly merges with white ceilings. More info here.
Fire Rated SpecificationsFire-rated downlights are engineered to maintain a ceiling's fire resistance, safeguarding against the spread of fire through openings needed for these recessed light fittings. More info here.
Yes IP Rating SpecificationsIP (International or Ingress Protection) defines a products level of resistance to dust and moisture. The first digit is for dust and the second digit is for moisture.
Anything higher than IP44 can be used in bathroom zones 1 and 2. IP44 is splash proof and resistance to particles larger than 1mm.
An IP65 rating offers a higher resistance to moisture and is generally used outdoors. IP65 is usually specified for bathroom downlights but according to the Building Regulations, IP44 provides adequate protection.
An IP68 rating is fully water resistant and can be submersed in water, up to 1M in depth.
IP65 Insulation Coverable SpecificationsIn order to achieve Part L Compliance (energy efficiency) you shouldn't cut around thermal insulation. If you do this your home or building won't be energy efficient as valuable heat will escape through the hole of the downlight.
A downlight can act like a chimney and draw out warm, rising air from a room, up into the cold space above. The effect is increased in upper floors containing lofts.
Insulation coverable downlights allow you to place thermal insulation directly on top of them.More information about insulation coverable downlights.Yes Lamp Colour SpecificationsWarm white, cool white, what ever you prefer. More info about colour temperatures here.
Multicolour Life Expectancy 70,000 Hours Lighting Technology LED Lumens 600 Lumens Product Type LED Downlight Series SpecificationsThe sub-brand of a manufacturer that groups collections of products together.
Collingwood H4 Pro Smart Sku SDLE52855C* Voltage SpecificationsAC standards for alternating current and DC standards for direct current.
Mains voltage is 230V AC and has a tolerance of 10%, some products are 220V or 240V AC which means they can be classed as mains voltage.
DC voltages usually require an LED driver to convert the mains voltage AC into low voltage DC. Popular DC voltages are 12V or 24V DC.
230V AC Warranty Specifications7 Years Wattage Specifications7.5 W - Cut Out: 64-72mm
- Depth: 50mm
- Maximum ceiling thickness: 40mm
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Reviews
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Product Questions & Answers
Product Questions & Answers
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Product Codes
- SDLE52855C+RB442BS - Brushed Steel
- SDLE52855C+RB442BLK - Matt Black
- SDLE52855C+RB442MW - Matt White
- SDLE52855C+RB442CR - Chrome
- SDLE52855C+RB442SIL - Silver