Base Lights

Seamless LED Lighting
The new standard in LED-based lighting

The seamless design ensures uniform distribution from edge to edge, preventing the joints or connections from being seen. ROHM seamless base lamps represent the next generation in LED lighting.

Direct Mount Type
Deep Embedded Single Lamp Type
Shallow Embedded Dual Lamp Type

Embedded Type Dual Lamp Deep Type

Compact internal power supply designed by ROHM
A compact high efficiency ROHM power supply module is integrated into the lamp itself, resulting in a low-profile (38mm) design that eliminates the need for an external power supply. The entire device is composed of 2 parts - the light source section and main body. This novel configuration enables the light source to be used separately for indirect lighting.

Deep Type
This design makes the light source less visible, suppressing glare for more comfortable lighting.

Shallow Type
This type is effective for use in areas with space restrictions.

Energy Conservation Data

The lifespan of ROHM's seamless LED lighting is roughly 40,000 hours, eliminating the need for replacement for 10 years, even if used 10 hours a day. This reduces both cost and waste, providing a greener solution that utilizes less resources.

2-Color Dimming

2 different LED colors are integrated, making dimming possible from incandescent bulb color to daylight. Instantly change the mood from invigorating to calming.

R-SL120NL1D

  • 3000K

  • 4000K

  • 5000K
Dimming/Color Adjustment System
Dimming/Color Adjustment System

Lighting Lab


  • 30mm from wall
    R-SL120N1

  • 30mm from wall
    R-SL120N1


Varying the distance from the wall results in dramatically different lighting effects. Effective presentation is achieved without uneven lighting effects (i.e. brightening upper section or extending light down wall).
a: Distance from wall (object center)


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