Sywell Depot: 5002 - Select Options
Expert HQ Rochdale: 2558 - Select Options
Collingwood H2 Lite CSP LED downlight with colour temperature switching capabilities. Featuring 3 colour temperatures in 1, that includes 2700K, 3000K and 4000K. It also switches between wattage modes with an option for 4.2W or 6W.
Collingwood H2 Lite CSP LED downlight with colour temperature switching capabilities. Featuring 3 colour temperatures in 1, that includes 2700K, 3000K and 4000K. It also switches between wattage modes with an option for 4.2W or brighter 6W mode.
Both switches are located behind the bezel, which allows for easier and more frequent switching without having to remove the downlights from the ceiling. The H2 Lite CSP is fully fire rated and dimmable as standard.
Its low energy 4.2W or 6W consumption, provides an energy efficient lighting option with a bright light output of up to 720 lumens.
- Available in finish options: Matt Black, Brushed Steel, Chrome and Matt White
- Driver on a flexible neck
- Supplied with H2 Twist and lock bezels
- Single point source design
- Compatible with the Collingwood Smart range
- Three select-able colour temperatures: 2700K, 3000K and 4000K. Select-able with a switch behind the bezel
- Wattage: 4.2W or 6W selectable
- Lumens at 4.2W: 450 lms at 2700K, 520 at 3000K and 500 lms at 4000K
- Lumens at 6W: 625 lms at 2700K, 720 at 3000K and 700 lms at 4000K
- Lumens Per/W: 104 / 120/ 117W
- Beam angle: 55 degree
- CRI: 80Ra
- Dimmable as standard
- Fully fire rated
- UGR: 28
- IP rated: IP65 suitable for bathroom zone 1
- SDCM: 4SDCM
- Flicker free: Yes
- LED lifetime: 40,000 hours, L70
- Position: Fixed
- Bathroom zone: 1
- SELV: Yes
- Double insulated
- Inrush current: 1.8A 0.3ms
- Install connector type: 2 part first fit connector
- Insulation coverable: Blown and rolled
- Material: Mild steel / V0 rated plastic
- Building regulations: Part B, C, E, P, L
- Manufacturer: Collingwood Lighting
- Guarantee: 4 Years
Specifications & Dimensions
Specifications Beam AngleSpecifications
Every 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 BrandSpecifications Collingwood Lighting CRISpecifications
CRI 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.
80 Ra Cap Type Integrated LED Colour TemperatureSpecifications
Colour 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.
2700-4000K Dimensions Located Below Specifications Table Dimmable Yes Double Insulated Yes Downlight TypeSpecifications
Recessed 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.
Fixed Energy Rating D Finish Fire Rated Yes IP RatingSpecifications
IP (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 CoverableSpecifications
In 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 ColourSpecifications Multicolour Life ExpectancySpecifications 40,000 Hours Lighting Technology LED Lumens 720 Lumens Product TypeSpecifications LED Downlight SeriesSpecifications
The sub-brand of a manufacturer that groups collections of products together.
Collingwood Halers H2 Lite CSP Sku DLT551500A+RB359*** VoltageSpecifications
AC 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 WarrantySpecifications 4 Years WattageSpecifications 6 W With Bezel Yes
Product Questions & Answers
Product Questions & AnswersHow deep is the bezel? ie how many mm does it come down from the ceiling?Question by: Mark on 2 Feb 2023, 22:02This is roughly 3mm.Answer by: Mathew Smith (Admin) on 9 Feb 2023, 11:55Is the Collingwood H2 Lite CSP downlight category 2 rated (double insulated) and so does not require an earth connection ?Question by: Raymondo on 28 Feb 2023, 00:53Yes, this is double insulated.Answer by: Chris Horridge (Admin) on 28 Feb 2023, 10:47What is the dimension of the bezelQuestion by: Karen on 7 Jul 2023, 16:01Its 90mm. There's a data sheet located in one of the drop downs which shows a drawing of it.Answer by: Chris Horridge (Admin) on 8 Jul 2023, 07:13Can these be used outdoors in soffits?Question by: John on 12 Oct 2023, 14:05No, these aren't outdoor rated, but we do have some dedicated outdoor downlights which are much better for soffits:
https://www.downlights.co.uk/outdoor-led-downlights-halers-h2-pro-extreme.htmlAnswer by: Chris Horridge (Admin) on 12 Oct 2023, 14:20
- DLT551500A+RB359BLK - Matt Black
- DLT551500A+RB359BS - Brushed Steel
- DLT551500A+RB359CR - Chrome
- DLT551500A+RB359MW - Matt White