Model: JST-DLF-COB
Wattage: 15W-40W
LED Chip: CREE/CITIZEN COB
Driver Brand: BOKE/LIFUD/OSRAM
RA: >85/90
IP Rate: IP65
Finish Color: White/Black/Customized
Beam Angle: 80°
Diameter: 100mm-210mm
Cutout: 95mm-200mm
The DLF series COB recessed LED downlights combine cutting-edge technology with reliable performance to deliver efficient lighting solutions for bathrooms, kitchens, and outdoor areas. With an IP65 rating, these downlights offer durability and protection against water and dust, ensuring long-lasting performance in challenging environments.
What Is COB?
COB (Chip on Board) is an advanced LED technology that integrates multiple LED chips onto a single substrate, creating a high-efficiency light source. Compared to SMD, COB provides more uniform illumination with reduced glare, making it ideal for spaces that require bright and wide light distribution.
What Are the Differences Between COB and SMD?
Light Efficiency: COB offers higher light density, suitable for applications needing powerful illumination, while SMD excels in versatility and color variety.
Heat Dissipation: COB has superior heat management, extending the lifespan of the light.
Applications: COB is often used in large recessed downlights, such as 200mm and 240mm fixtures, for high-brightness needs.
What Are the Benefits of IP65?
Waterproof and Dustproof: Perfect for humid or dusty areas like bathrooms, kitchens, and outdoor spaces.
Durability: The IP65 design ensures stable performance in harsh conditions, with a lifespan exceeding 50,000 hours.
Super-slim frame
High brightness, Low SDCM﹤3, low light decline
Waterproof IP65 can be used for outdoor
The components are waterproof so can be fully exposed to moisture environment
Exterior driver non dimmable (220-240v input)and 1-10v dimmable (100-240v input)
Multiple dimming options, 50,000+ hours lifespan
Model | Power | CRI | CCT | PF | Input Voltage | Beam Angle | Dimension | Cutout |
JST-DLF-COB | 15W | >85/90 | 2700K-5000K | >0.90 | AC220-240V | 80° | D100*H64mm | 95mm |
JST-DLF-COB | 20W | >85/90 | 2700K-5000K | >0.90 | AC220-240V | 80° | D120*H68mm | 115mm |
JST-DLF-COB | 30W | >85/90 | 2700K-5000K | >0.90 | AC220-240V | 80° | D165*H79mm | 150mm |
JST-DLF-COB | 40W | >85/90 | 2700K-5000K | >0.90 | AC220-240V | 80° | D210*H86mm | 200mm |
Commercial spaces lighting, Stations lighting, Clubs lighting, Residential areas lighting, Offices lighting, Schools lighting, Restaurants lighting, Museums lighting, Hotels lighting, Showrooms lighting, Jewelry stores lighting, Banks lighting, Suppermaket lighting, Outdoor ceiling areas lighting etc.