J-Box LED Downlight
J-Box LED Downlight
J-Box LED Downlight

J-Box LED Downlight

Integrated J-box for direct wire
The innovative separable design of junction box and trim makes it more flexible. Easy-fit installation comes from the adjustable butterfly clips. The downlight is built with an integral junction box that eliminates the need for a traditional recessed can.
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Description
Endless possibilities for designs throughout your spaces

J-Box LED Downlight

OKT J-box LED commercial downlight-CPS series are available in 4", 6", 8" and 10" with up to 60w. The innovative separable design of junction box and trim makes it more flexible. Easy-fit installation comes from the adjustable butterfly clips. 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 which is easy to install. The fixture simply gets wired to a wall switch and placed into the ceiling - no can, bulb or extra labor required! It is designed and engineered for recessed applications, which is suitable for commercial and public places and elegantly decorates the ambience, such as shopping mall, hospital, airport, hotel lobby etc.

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Fast Ceiling Deployment – No Housing Required

Unlike traditional recessed downlight solutions, the J-Box model features an integrated junction box that directly connects to power without the need for a can. This drastically reduces ceiling penetration complexity and labor hours, ideal for fast-track commercial buildouts.


Multi-Watt & Multi-CCT in One Fixture

The J-Box LED Downlight offers field-adjustable output and color temperature (10W/15W/20W and 3000K/3500K/4000K). One SKU serves multiple needs, reducing inventory complexity and giving end users flexibility at installation.


Low Profile, High Brightness

Despite its ultra-thin form factor, this led downlight delivers up to 1500 lumens and is available in 4" and 6" aperture sizes. Its tight beam control and uniform light distribution are optimized for commercial ceiling heights and open layout designs.


Product Advantages

Canless Design for Easy Mounting

Integrated junction box reduces hardware needs and fits tight ceiling spaces with zero compromise on safety or access.


Selectable Output and Color

One recessed downlight covers multiple applications, offering 3-step wattage and CCT choices for unmatched on-site flexibility.

UL & IC Rated

Engineered to meet North American building code standards, ideal for recessed led downlight installations in regulated spaces.


High Efficiency & Dimmable

Delivers up to 110lm/W with smooth 0-10V dimming capability, lowering long-term operational costs while ensuring user comfort.


Perfect for B2B Projects

Designed for contractors, wholesalers, and project managers who need reliable, repeatable results in commercial rollouts.



Need fast-install recessed lighting that delivers on every spec?

Contact OKT Lighting today to learn how the J-Box LED Downlight simplifies commercial ceiling projects with flexible, code-compliant performance.

Feature
UL, CUL , Energy Star and Damp Rated
60W maximum with 4", 6", 8" and 10" trim size options
Available in round, square, round wall wash and square wall wash trims
Twist-lock modular design
Integrated J-box for direct wire, eliminated recessed can
CCT adjustable and wattage selectable
New construction frame kit available
More Options
Round Downlight
Round Downlight
Round Wall Wash Downlight
Round Wall Wash Downlight
Square Downlight
Square Downlight
Square Wall Wash Downlight
Square Wall Wash Downlight
Resources
Sales Sheet
Sales Sheet
Sales Sheet | J-box LED Downlight
Spec Sheet
Spec Sheet
Spec Sheet | J-box LED Downlight
Installation
Installation
Installation | J-box LED Downlight
IES
IES
IES | 4inch Round,Square,Wall Wash
IES | 6inch Round,Square,Wall Wash
IES | 8inch Round
IES | 10inch Round
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