Launch of "Paneeel SUPER SLIM": An Ultra-Slim, Flat-Panel LED Ceiling Light Offering High-Quality, Even Lighting at Half the Thickness of Conventional Models

## Paneeel SUPER SLIM

Doshisha Corporation, a company engaged in the planning, development, and sale of lifestyle-related products (Osaka HQ: Chuo-ku, Osaka; President: Masayuki Nomura), announced that its new LED ceiling light, "Paneeel SUPER SLIM," will be available starting May 19, 2026, on the Doshisha official online store "Doshisha Marche," at home appliance retailers, and on online stores such as Amazon.

URL: https://doshisha-led.com/superslim/

## Development Background

Following international trends in mercury regulation, the manufacture and import/export of fluorescent lamps for general lighting will end in Japan by the end of 2027, accelerating the transition to LED lighting. In the residential sector, demand for ceiling lights is increasing due to their ease of installation. Simultaneously, there is a growing need for lighting that not only offers energy efficiency but also enhances room aesthetics and provides a sleek design that blends seamlessly into spaces.

Responding to these needs, Doshisha developed an LED ceiling light that balances high-quality, uniform light from a flat panel with an overwhelmingly thin profile.

## Features

### Sleek Design with Overwhelming Thinness
Achieves an ultra-slim design of just approximately 40mm. It blends cleanly into the ceiling, reducing a sense of pressure while making the space look spacious and stylish. (Approximately half the thickness of previous Doshisha models.)

### Stepless Adjustment of Brightness and Light Color
By long-pressing the buttons on the remote, users can steplessly adjust not only brightness but also light color from warm (bulb color) to daylight white.

### Gentle, Even Light via Flat Panel
Adopts a flat panel that illuminates the entire light-emitting surface evenly. It includes an indirect lighting function that softly illuminates the space, allowing users to create a relaxing atmosphere according to the scene.

### Highly Sensitive Radio-Controlled Multi-Function Remote
Uses a radio-based remote rather than traditional infrared, eliminating the need to aim directly at the light and allowing operation from places like inside a futon.

### Sleep Timer Function
Allows automatic shut-off with 30-minute or 60-minute settings, preventing the light from being left on.

## Product Overview

Product Name: LED Ceiling Light "Paneeel SUPER SLIM" (Dimming/Toning)
Model Numbers: SS40-B08DS/S40R-B08DS/S40A-B08DS/S40T-B08DS (For 8-tatami rooms)
Rated Luminous Flux: 3,700lm
Rated Power Consumption: 31.5W
Luminous Efficiency: 117.5lm/W
Dimensions (approx.): 400mm diameter × 40mm thickness
Weight (approx.): 1.4kg
Accessories: Remote control, 2 AAA trial batteries, Instruction manual (including warranty)

URL: https://doshisha-led.com/superslim/

## Company Overview

Trade Name: Doshisha Corporation
Representative: Masayuki Nomura, President
Address:
Osaka HQ: 1-5-5 Higashishinsaibashi, Chuo-ku, Osaka
Tokyo HQ: 2-21-46 Takanawa, Minato-ku, Tokyo
Tokyo HQ Bldg. 1: 1-8-10 Higashi-Ooi, Shinagawa-ku, Tokyo
Established: January 1977
Capital: 4.993 billion yen
URL: https://www.doshisha.co.jp/