19 x 19 mm COB Platform
Larger 1919 mirror-aluminum COB structure supports higher lumen commercial lighting modules than smaller COB formats.
1919 COB LED
1919 COB LED for High Lumen Spotlights, Downlights and Commercial Fixtures
KINGBRIGHT CM19XX 1919 COB LED is a mirror-aluminum COB LED series with 19 x 19 mm substrate, 16 mm LES, 120 degree viewing angle and 22W / 25W options for professional lighting manufacturers and OEM projects.
Series: CM19XXSize: 19 x 19 x 1.55 mmLES: 16 mmPower: 22W / 25WAngle: 120 degCCT: 2700K-6500KESD: HBM 4000V
COB LED Module
Higher Power COB LED Platform
Designed for commercial lighting fixtures that require higher lumen output, thermal review and CCT/CRI selection.
Product Images
1919 COB LED Product, Dimensions and Application Views
1919 COB LED Product Appearance
Real product image for the CM19XX mirror-aluminum COB LED package.
1919 COB LED Dimensions
Package outline with 19 mm body size, 16 mm light emitting surface and 1.55 mm side reference.
Commercial Lighting Application
Application reference for downlights, spotlights, gallery lighting and outdoor lighting fixtures.
Technical Specifications
Real CM19XX 1919 COB LED Datasheet Parameters
The following values are extracted from the KINGBRIGHT CM19XX datasheet. Final product code should be confirmed by power, CCT, CRI, voltage code, color tolerance and suffix requirements.
Product SeriesCM19XX
Product Type1919 COB LED / mirror-aluminum COB LED
Package Size19 x 19 x 1.55 mm
Light Emitting Surface16 mm LES
SubstrateMirror aluminum substrate with silicone package
Viewing Angle120 degrees
Voltage Options36V option listed in the typical electrical table; coding rules also define 9V / 18V / 36V voltage codes
CCT Range2700K, 3000K, 3500K, 4000K, 4500K, 5000K, 5700K, 6500K color ranks
CRI CodingRa70 / Ra80 / Ra90 / Ra95 options by product code
ESDHBM 4000V
Operating Temperature-30 C to +85 C for CM1922; -30 C to +80 C for CM1925
Storage Temperature-40 C to +80 C
Junction Temperature125 C max
Hand Soldering350 +/-20 C for 3-5 sec
Packaging25 pcs x 4; label includes product model, lot no., flux/power, voltage/current, CCT/XY, Ra/SD/R9 and quantity
ComplianceRoHS compliant
Electrical & Optical Options
CM1922 and CM1925 COB LED Options
| Model | Typical Power | Max Power | Binning Current | Max IF | Pulse IF | Typical Lumens | Thermal Resistance |
|---|---|---|---|---|---|---|---|
| CM1922 | 22W | 36W | 600mA / 36V | 1000mA | 1200mA | 3220 lm typ @ 4000K / Ra80; 2930 lm typ @ 3000K / Ra90 | 0.65 C/W |
| CM1925 | 25W | 40W | 700mA / 36V | 1150mA | 1300mA | 3830 lm typ @ 4000K / Ra80; 3380 lm typ @ 3000K / Ra90 | 0.64 C/W |
Features & Advantages
COB LED Features for Higher Lumen Lighting Projects
22W / 25W Options
CM1922 and CM1925 options support medium-to-high power spotlight, downlight and architectural fixture requirements.
16 mm LES
The 16 mm light emitting surface helps fixture engineers match reflectors, lenses and beam-control designs.
High Reliability
The datasheet specifies HBM 4000V ESD sensitivity, 125 C junction temperature and RoHS compliant construction.
Engineering Support
KINGBRIGHT supports COB model selection, CCT/CRI confirmation, thermal review and OEM lighting project communication.
Applications
Recommended 1919 COB LED Applications
CM19XX is suitable for commercial lighting products that need higher COB output, a 16 mm light emitting surface and selectable CCT / CRI. Typical use cases include spotlights, downlights, PAR lamps, restaurant lights, gallery lighting and outdoor landscape lighting.
Datasheet Download
Download the Official CM19XX 1919 COB LED Datasheet
The datasheet includes product coding rules, package dimensions, optical and electrical characteristics, CCT color ranks, packaging specifications and storage / handling precautions.
Process Notes
Packaging, Storage and Handling Guidance
Packaging Label
Labels include product model, lot number, flux/power, voltage/current, CCT/XY, Ra/SD/R9 and quantity.
Moisture Control
Store in a drying cabinet with desiccant at 5 C to 30 C and humidity below 60%RH.
Silicone Surface
Avoid strong pressure on the silicone surface. Use suitable tools and handle from the side surface.
ESD Protection
Operators should use anti-static wrist straps or gloves. Equipment and instruments should be properly grounded.
Thermal Review
Higher power COB LEDs require proper heat dissipation design. Confirm heat sink, substrate and drive current before production.
FAQ
Common Buyer Questions
What is the 1919 COB LED product series?
This page covers the KINGBRIGHT CM19XX 1919 COB LED series, a mirror-aluminum COB LED platform with 19 x 19 mm substrate size and 16 mm light emitting surface.
Which power options are available?
The datasheet lists CM1922 and CM1925 options, corresponding to typical 22W and 25W COB LED configurations.
What luminous flux is listed in the datasheet?
CM1922 is listed at 3220 lm typical at 4000K Ra80 and 2930 lm typical at 3000K Ra90. CM1925 is listed at 3830 lm typical at 4000K Ra80 and 3380 lm typical at 3000K Ra90.
What CCT and CRI options can be selected?
The datasheet includes CCT ranks from 2700K to 6500K, and the product coding rules define Ra70, Ra80, Ra90 and Ra95 options.
What applications are recommended?
The datasheet recommends spotlights, downlights, PAR lamps, bulbs, restaurant lights and outdoor landscape lighting.
What should be reviewed before mass production?
Please confirm power, voltage, CCT, CRI, drive current, heat dissipation, fixture optics and soldering process before mass production.
Can KINGBRIGHT provide samples and datasheet support?
Yes. Send your target model, power, CCT, CRI, quantity and application details to request datasheet confirmation and sample support.
Product Inquiry
Send Your 1919 COB LED Requirement
Share your required model, power, CCT, CRI, voltage, quantity, fixture type and sample request details. KINGBRIGHT can support datasheet review and OEM lighting project communication.
sales@kbrighter.com WhatsApp: +86 135 3014 4658