Description
OKT’s 4inch split J-box LED downlight series have been optimized to the third generation. The innovative separable design of junction box and housing make more flexible and considerate. Energy Star certified for 4”, 6″and 8″ configurations with 55 degrees beam angle. Easy-fit installation with adjustable spring-action housing clips.The 8-inch led downlight fixture is designed and engineered for retrofit or new construction applications, which is suitable to commercial and public places and elegantly decorates the ambience, such as shopping mall, hospital, airport, hotel lobby, etc. It has 10 watts, 15 watts, 20 watts options.
Performance Summary
| Model Number | CP4-D10W-XXX | CP4-D15W-XXX | CP4-D20W-XXX |
| Input Wattage | 10 Watts | 15 Watts | 20 Watts |
| Input Voltage | 120-347V AC | 120-347V AC | 120-347V AC |
| Delivered Lumen | 780 lm | 1170 lm | 1520 lm |
| Efficacy ( lm/w) | 78 lm/w | 78 lm/w | 76 lm/w |
| Dimmable | 0-10V Dimming | 0-10V Dimming | 0-10V Dimming |
| Color Rendering Index | Ra>80 | Ra>80 | Ra>80 |
| Power Factor | PF > 0.9 | PF > 0.9 | PF > 0.9 |
| Lifespan ( Hours) | 50,000 | 50,000 | 50,000 |
| Warranty (Years) | 5 | 5 | 5 |
| UL | YES | YES | YES |
| Energy Star® | YES | YES | YES |
| Damp Rated | YES | YES | YES |
Dimension
Features
1. Lower Stock Risk By Split Design
The innovative separable design of junction box and trim makes it more flexible and can reduce inventory. One engine allows for seamless integration of multiple trim options with easy and tool-free installation.
2. Saving Shipping Costs
We offer 2 flexible package options: one is the whole lamp package, and the other is the separated package(engines and trims).
3. No Housing Required - Saving Job Site Cost
The downlight is built with an integral junction box that eliminates the need for a traditional recessed housing and mounts directly into ceiling in the new construction.
4. Economical Commercial Solutions for Recessed Application
Documents Download
CP4-D10W-XXX 
CP4-D15W-XXX
CP4-D20W-XXX
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