cob downlight

5 year ago

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5 year

Product details

SL-CL11C Small COB LED Recessed Ceiling Downlight for Hotel | Mini Recessed Downlight 1W to 15W Cutout D25 D35 D45 D55 D75 Small Holes Anti-Glare CRI90 95 Aluminum Heat Dissipation 24° 36° Beam IP20 for Hotel Corridor Office and Retail

The SL-CL11C is a miniature COB recessed downlight built for hotels, offices, retail and residential interiors where ceiling depth is limited and a clean ceiling line matters. The series runs from a tiny 1-3W model with a 25mm cutout up to a 12-15W model with a 75mm cutout, so one family covers gallery lighting, corridors and accent rows. Small-holes optics cross the light to cut glare, a CRI of 90 to 95 keeps colors true, and the compact body sits in the palm of a hand while the finned aluminum heat sink keeps the COB source cool for more than 50,000 hours.

Key Difference: This is the miniature COB member of the Synno downlight family - a series small enough to sit in the palm of your hand, with cutouts from just 25mm to 75mm and power from 1W to 15W. The small-holes optics design crosses the light beam to soften glare, CRI reaches 90-95 for hotel-grade color, and the A and C body styles fit flush or deep-recessed installations.

Feature Highlights

Small COB LED Recessed Ceiling Downlight for Hotel

Compact hotel-grade COB accent light.

Mini Recessed LED Downlight 1W 15W

1-3W A model and 5-15W C model coverage.

SL-CL11C Downlight D30 D61 D83

Five body sizes from D30 to D83mm.

Cutout D25 D35 D45 D55 D75 Downlight

Cutouts from 25mm to 75mm for tight ceilings.

Small Holes Anti-Glare COB Downlight

Optics cross the light to soften the beam.

CRI90 95 Mini Ceiling Spot

Hotel-grade color rendering on a small footprint.

Aluminum Heat Dissipation Mini Downlight

Finned aluminum sink keeps the COB cool.

2-Step Installation Mini Downlight

Cut the hole, push the body - spring clips lock it.

Technical Specifications

Parameter	Specification
Model	SL-CL11A / SL-CL11C
Light Source	COB (CREE, OSRAM, EPISTAR, Bridgelux, LUMINUS customizable)
Color Rendering Index	CRI 90 / 95 Ra
Luminous Efficacy	LED chip 100-120 lm/W
Color Temperature	2700K / 3000K / 4000K / 5000K / 6000K
Beam Angle	24° / 36° (5W model: 22° / 36°)
Working Voltage	AC100-265V / AC220-240V / DC24V
Operating Temperature	-25°C to +50°C
Ingress Protection	IP20
Housing Material	Aluminum body with plastic diffuser
Installation	Recessed - 2-step: cut hole, push body with spring clips
Lamp Life	≥ 50,000 hours
Warranty	3-5 years
Certifications	CE, RoHS, LVD, EMC, ISO, CB, IEC

SL-CL11 Series Size Options

Model	Power	Beam	Cutout	Size
SL-CL11A	1-3W	24° / 36°	D25mm	D30 x H51mm
SL-CL11C	5W	22° / 36°	D35mm	D40 x H84mm
SL-CL11C	7W	24° / 36°	D45mm	D53 x H87mm
SL-CL11C	9W	24° / 36°	D55mm	D61 x H96mm
SL-CL11C	12-15W	24° / 36°	D75mm	D83 x H106mm

Small Holes Anti-Glare Optics & CRI 90-95

The SL-CL11 series uses a small-holes optics design that crosses the light as it exits, breaking up the source image and softening the beam edge so the miniature COB does not create a harsh hot spot. Combined with CRI of 90 to 95 Ra, colors stay true and comfortable in hotel corridors, guest rooms and retail displays. The light is delivered through a beam of 24 or 36 degrees - the 5W model offers a tighter 22-degree option - creating the scalloped pools of light on walls that designers use to add depth to a corridor.

Palm-Sized Body & Two-Step Installation

The SL-CL11C is small enough to sit in the palm of a hand, yet the finned aluminum heat sink behind the white body moves heat away efficiently while the light works. Two body styles cover different ceilings: the flush A style for ultra-discreet installation, and the C style with a deeper housing for better optical control. Installation is a simple two-step process - cut the mounting hole, then push the body into the ceiling where the spring clips lock it firmly - so contractors can fit dozens of units per day with no extra tools. The aluminum body with plastic diffuser and reliable driver support a service life of more than 50,000 hours.

Typical Applications

Hotel corridors - scalloped pools of light with wall-wash depth.

Hotel guest rooms - small, unobtrusive accent light.

Residential ceilings - clean minimalist rows in limited ceiling depth.

Office workspaces - uniform, comfortable illumination.

Retail stores & cafes - precise accent light on merchandise.

Exhibitions & showrooms - CRI90-95 color accuracy.

Related Products

Looking for more Synno downlight options? Explore the range:

Recessed Downlight Collection - Browse all Synno recessed downlights.

LED Downlight Collection - The full LED downlight range.

Downlight Collection - All Synno downlights.

SL-CL2D Recessed Downlight - A 2W miniature recessed LED downlight.

Customized COB Anti-Glare Downlight - A customizable COB recessed anti-glare downlight.

SL-CL30E Hotel Adjustable Spotlight - A 7W-14W hotel-grade adjustable spotlight.

SL-CL1V 360° Rotate Spotlight - A 14W-55W anti-glare 360-degree rotate spotlight.

Adjustable Anti-Glare Recessed Downlight - An anti-glare CRI90 recessed waterproof downlight.

Why Choose Synno

Direct Sale by Manufacturer

Buy straight from the factory for competitive pricing, consistent quality and a stable supply chain.

The Quality Is Reliable

Strictly selected aluminum and COB sources for long life.

OEM / ODM Support

Custom chip brand, beam, CCT, color and packaging.

Intimate Service

Dedicated account management from sample confirmation through after-sales warranty.

FAQ & Ordering Information

What is the model number? SL-CL11A (1-3W) or SL-CL11C (5-15W).

What power options are available? 1-3W, 5W, 7W, 9W and 12-15W.

What cutouts are available? D25, D35, D45, D55 and D75mm.

What beam angles are offered? 24 and 36 degrees; the 5W model also offers 22 degrees.

What color rendering does it offer? CRI 90 to 95 Ra.

What voltage does it use? AC100-265V, AC220-240V or DC24V.

Can the lamp beads be customized? Yes - CREE, OSRAM, EPISTAR, Bridgelux or LUMINUS with CCT options.

When sending your inquiry, please specify: model (SL-CL11A or C), power, beam angle, chip brand, CCT and quantity. Contact Synno today for a quotation.